Several ancestors gathered around and pointed in front of this giant spear, this was their hard work during this time, and now they are waiting to use it to test it for themselves.

Zhang Jun then asked Fei Ge to call a few flying dragons to come over, and then began to experiment with hoisting this huge wooden spear, in order to facilitate the use of hemp rope to tie them up, so that a few flying dragons could use the rope to hang it up and carry it to the sky.

This wooden spear is characterized by a thick head and a thin tail, which is to concentrate the center of gravity underneath so that when the sky lowers them vertically, they can fall straight down, and if necessary, they can also help heavy rocks on the head to make them have a greater impact when they fall.

Zhang Jun pointed to the thick giant spear and said, "Big El, let your people quickly get a batch of giant spears out, this big guy should take it out and try it out as soon as possible." ”

Fei Ge nodded, "Let the people of the Great El go back first, and we will go to the river now to test the effect of the giant spear." ”

The bald man continued: "Those guys have to surface to breathe every half an hour or so, so we can only find an opportunity to attack when they are breathing, so it takes the wyvern to catch the target for a long time without interruption and attack at any time to have an effect." ”

Zhang Jun was also anxious to deal with the big guys roaming in the Nile, although the prey of those big guys was almost gone, because the large animals such as crocodiles and hippos in this area had been eaten up, and they had already begun to ambush some animals near the water source on the shore.

But in a few days, Balaam and the brigades of Boer and Hulin will cross the great desert and enter the African region, and the time will come. As soon as their reinforcements arrived, prey would not be a problem.

"Let's go, then. Without further ado. Zhang Jun then said.

Then the Allosaurus team began to dispatch, and all three Wyvern teams were also dispatched. The remaining wyverns were sent out whenever they were available, because it took time to search for the location of those giant whales, and once they were spotted, they had to bite tightly, and as soon as they surfaced, they had to attack immediately.

The mighty group of dragons flew out towards the outside of the dragon village, and the Allosaurus team immediately rushed to the river, at this time the dragons were already carrying out a large-scale search, according to the scouts' search, the people of the giant whale king had surfaced a kilometer away from the fortress just now. They still act together, almost simultaneously surfacing to breathe, and after inhaling enough air, they all dive below the surface again, never coming out again, to avoid the dragon's tracking.

The Giant Whale King relied on their huge advantage in the water, so they didn't worry about Zhang Jun's people finding them at all, and they could dive underwater and hide at any time.

Zhang Jun quickly arrived at the river and kept a safe distance. Observing from a distance on the river beach, the big wyverns were already flying towards the center of the river with hundreds of kilograms of giant spears, their ropes were very long, more than fifty meters long. So you can always drop the giant spear into the water and pull them up.

Once these giant spears fall from a height of fifty meters, the lethality is staggering. No animal can resist its attack, and a single blow can break through their bodies. Bound to die.

The sky was full of wyverns, and they controlled the surface of the river for about twenty kilometers along the river. The six big wyverns carrying giant spears are flying in the most likely places where giant whales are likely to appear, they will rotate with other wyverns, and after a while, they will be replaced, this big guy is too heavy, to let them hang around in the sky, it is really unbearable for a long time.

A giant spear is not much of a threat to the giant whale, Zhang Jun just wants to test their effect, and when the big El creates a large number of these things, he can attack everywhere and contain the giant whale.

Then it was found that the giant whale resurfaced a few kilometers away, but it was about three kilometers away, and it took a few minutes for those wyverns to fly over, because their weight was too large to fly freely, and their speed slowed down a lot, so this time they couldn't catch up with the giant whale, and by the time the giant spear reached its destination, the giant whale had already sunk.

After tossing back and forth several times like this, it was all in vain, and those giant whales then also found that the situation seemed to be different today, there were many flying dragons in the sky, and they were firmly targeted, so they were also very careful, as soon as there was any trouble, they would immediately dive into the water, not giving the other party a chance to attack.

Zhang Jun then ordered the wyverns to start hiding on the banks of the river beach, and let them rise into the air once a target appeared within their attack range, so that they could not only save physical strength, but also quickly launch an attack.

The whale was not caught, but the wyvern spotted some hippos and crocodiles surfacing and immediately launched an experimental attack on them with a giant spear.

A hippopotamus poked out its head, was found by the flying dragon, the flying dragon hanging the giant spear flew over, and then aimed at the position of the hippopotamus, put the wooden spear down, after a pop, although the hippopotamus reacted, but the giant spear fell too fast, and suddenly pierced into the hippopotamus's body, piercing his entire body, and the hippopotamus's blood stained the entire water surface.

The experiment was still successful, but the whale had intelligence, and was not as stupid as the hippopotamus, and when it saw something hanging in the sky, it stayed still.

In the days that followed, Zhang Jun had already received reports that Baraam's men would soon cross the desert and reach the east bank of the Nile within a few days.

In addition to stepping up the production of giant spears, Zhang Jun is also ordering the people of the Great El to continue to produce new heavy airdrop weapons, which can allow the Wyvern Clan to exert greater combat effectiveness.

Huge wolf tooth rolling logs are already beginning to be produced, they are some giant trees that look like maces, these wolf tooth rolling logs are made of large wood, each weighing tens of kilograms to hundreds of kilograms, and it is covered with iron thorns everywhere, each iron thorn is more than a foot long, so those sword tigers with shields can't resist such heavy wolf tooth rolling logs with shields at all.

Once the rolling log falls and smashes into the crowd on the ground, it can kill and injure a large area, and there are also some wolf tooth rolling balls, which are spherical pieces of wood with some iron thorns attached to them, this kind of wooden balls are taken from the trunks of huge trees, and one also weighs more than 100 kilograms. Each one can approach or exceed the weight of the Tiger and humans.

Imagine that a person of his own weight can fall from a high altitude and kill people. What's more, the wolf tooth balls with iron thorns, their lethality is even more amazing. It is possible to easily smash the wooden shield of the Sword Tiger and stab them into their bodies.

After Feige's men returned, Zhang Jun added some more manpower to make this new type of airdrop weapon, the more the better, this is the best way to destroy the enemy with the least casualties.

War was imminent, and soon, the people of the Great El had already made a hundred giant spears of various sizes. The small ones weigh only fifty kilograms, and the large ones can reach five hundred kilograms, and their spear tips are long and sharp, so as long as they hit the target, they can cause them great losses.

Zhang Jun led the team to attack again, looking for the shadow of the Giant Whale King, who seemed to have sensed that Baram's people were about to arrive, so he was lurking in the water, waiting for a retaliatory strike against the Allosaurus.

As soon as the people of Balaam arrive. They can cooperate with the humans and the sword tiger to break through the fortress's defenses and allow Balam to enter the Hexi region smoothly, once they enter Hexi. The Giant Whale King can go ashore at will, and can even attack the vicinity of Longzhai with a large army.

They have a huge height advantage and can stand upright. Climb directly on the wall of Longzhai, and you can climb into Longzhai at once. Once they open the thick stone gate of the Dragon Village, the Dragon Village will be breached. Therefore, these powerful guys are a great threat to Zhang Jun, and he must exterminate them as soon as possible.

Zhang Jun took several Wyvern clans, and Allosaurus clans, and began to intensively search for the location of the giant whales by the river, and on this day they carried a hundred sets of air-dropped giant spears at a time, preparing to round up the giant whales, and block the location of their outcrops on the bank of the river about twenty kilometers long.

On average, five giant spears were used to ambush and wait every kilometer, and once the giant whale appeared, it would attack, and in the morning the scouts had reported the location of the giant whale, they were five kilometers away from the fortress, and they had just surfaced to breathe at dawn, and as soon as the day dawned, Zhang Jun's set off, they were lying in ambush nearly a hundred meters away from the river bank, ready to take off to attack the giant whale at any time, and those giant whales did not seem to have noticed that this new weapon was preparing to target them.

The Allosaurus clan is waiting about five kilometers away from the fortress, those giant whales will not surface twice in a row in the same place, they will change their hiding places at any time, so they must not be here at this time, Zhang Jun and a few ancestors just want to command the flying dragon attack by the river in time.

"Everyone concentrates, we must find those giant whales as soon as possible, report them in time, attack in time, and there can be no delay in time, otherwise we must let those guys escape." Zhang Jun was shouting to the flying dragon flying back and forth in the sky.

This time there can be no sloppiness, if they can't be killed today, these giant whales are likely to retreat back into the sea, and at that time, it will be difficult to deal with them, they will come ashore again at any time to attack Longzhai, and the consequences will be very serious.

All the dragons then simply began to get close to the surface of the water, searching everywhere for the whereabouts of the giant whales, and those giant whales also knew that the dragons were looking for them, so they never floated, but just came up to breathe, and in about half a minute, immediately sank to the bottom again.

Therefore, it is necessary to seize the time and launch an attack as soon as possible, all the flying dragons do not dare to slack off, they take turns to fly in mid-air, and simply hang the giant spears above the river surface and fly at a distance of about fifty meters.

Soon the whales also discovered the spears that the wyverns were hanging, and the king immediately knew that those things were aimed at them, so the activities became more secretive, but they always had to surface, and in several narrow shallow waters, the wyverns had long been blocked there, and as long as the giant whales passed by, they would quickly attack intensively.

Zhang Jun looked at the flying dragons flying around in the sky, and thought of the anti-submarine planes in his previous life, those submarines lurking in the seawater, he was most afraid of the attack of these planes, once they surfaced, they would be rounded up and attacked, but the giant whale is not a submarine, they sink to the bottom much faster than the submarine, and the giant spear can not be compared with the depth charge, can only attack the target on the surface.

There is a team of twelve Wyverns, six Wyverns are hanging a giant spear weighing 500 kilograms, and the other six people are patrolling on the side, they will replace the big guy, compared to the 100 kilogram giant spears hanging by other Wyverns, they have much harder, of course, once this giant spear enters the water, it can almost penetrate the bottom of the water, because the water depth of the Nile River is only about ten to thirty or fifty meters, and most places are only ten or twenty meters deep.

In such shallow inland waters, the huge body of the giant whale swims. It also causes a certain amount of water waves, which is obviously different from the water waves caused by other animals. The waves caused by their swimming are very large, and they float on the surface of the water like a boat. Can cause waves to crash against river banks.

Therefore, according to their characteristics, the flying dragons carefully look for their movement tracks, and the people of the giant whale king are also very cunning, they try to hide in deep water, so that their whereabouts are not easy to be exposed, but they must swim, and sooner or later clues will be revealed.

The small detachment of twelve wyverns had been patrolling back and forth, patrolling this section of the river for more than an hour, about 200 meters, with their companions on the left and right controlling other sections of the river. Once the target is found, both sides will launch a chase according to the situation of the water waves, summoning other wyverns around them to round up.

The team leader's colorful feathers were very bright, shining dazzlingly in the sun, his eyes were staring at the surface of the river, and he was looking into the water through the river, he was looking for any unusual fluctuations at the bottom of the water, and whether the other animals had abnormal reactions. But there is no harvest yet.

"These guys are so difficult to deal with, they have been on the surface for less than half a minute before they are going to sink again, and we have to attack them accurately. It's really hard. "The team leader is a little discouraged, they are carrying such a big guy to fly in the sky very hard, and they are already tired and sweating.

"We're going to hurry up and swap with our brothers in the neighborhood. Let them carry a big one, or we're going to be exhausted. Another wyvern was complaining.

"Don't make noise. I see something unusual, look over there. "At this point, a wyvern seemed to have discovered something. Then the other wyverns followed his gaze into the water.

A few dozen meters away, there were some water wave anomalies, and some waves rolled up, as if the giant whale was about to pay for the surface to breathe, because they had not appeared for nearly an hour.

"Go ahead, they'll attack as soon as they show their heads." The captain's eyes lit up, and the more than an hour of squatting was not in vain, and he finally saw hope.

The twelve wyverns immediately chased after the place where the waves were rising, and soon one of their heads poked into the vicinity of the water, and while observing the situation above, they had to surface this time, because they had been lurking for too long, or they would suffocate.

The squad leader immediately let out a long howl and asked for help from the surrounding brothers, and soon several detachments approached this side, and their speed was very fast, because the giant spear they were hanging from was not very heavy, only about a hundred kilograms.

"They're coming out, there's a head ventilating, fly over." A giant whale seemed to be unable to hold its breath and poked its head out to breathe.

Because the whale needs to absorb enough air to dive at a time, otherwise they will surface again every once in a while, which is even more dangerous, and the whale has already poked its head out, revealing its nostrils and spraying water mist, which is their exhaust gas out of their body, and then absorbing fresh air into it.

"Put." The team leader commanded the Wyvern, and immediately flew over the giant whale, aiming at his body and shouting.

Under the action of gravity, the huge wooden spear fell freely from a height of fifty meters and soon fell towards the water.

"Bang." After a huge splash of water, the spear plunged into the water.

But the whale immediately retracted its head into the water, shifted its body, and dodged the giant spear attack.

"If you don't hit, don't worry, this guy will definitely come up, he can't hold it anymore." The team leader knew that the whale hadn't taken in much air, and that he had to surface again.

And the other giant whales must be nearby, so the Wyvern continued to summon his companions and asked them to rush over to help, but no more than ten detachments could make it in time.

Soon several detachments had flown over the area and began to search for targets, and soon found that another target was floating and immediately pursued it.

"Bang!" Another giant spear plunged into the water, but it still didn't hit the target, but they were not discouraged, immediately pulled up the wooden spear, and continued to look for an opportunity to attack.

A chase battle immediately unfolds, the giant whale's body is too big, they will be spotted when they approach the water, the eyes of the wyvern are fixed on the water, and as soon as there is a wave, they will immediately approach it.

"There's one there." A team of wyverns spotted another target and immediately approached it, locating the whale before it surfaced.

The giant whale couldn't hold back, and suddenly poked its head out, and a jet of water sprayed out, ready to inhale.

The opportunity cannot be lost, and a hundred-kilogram giant spear in the sky immediately fell, this time in order to ensure accuracy and shorten the time, they just dropped the giant spear from a height of more than twenty meters, once this distance hit, in fact, it can easily pierce the skin of the giant whale, and it is not necessary to fall from such a high height.

So according to practical experience, the height of fifty meters is too time-consuming, and it is not accurate, so the Wyvern detachment began to adjust the height, as long as it is more than ten meters high, it can put down the giant spear, and there is also a detachment that is almost a few meters high close to the water surface and puts down the spear.

"Lower the height, or you won't be able to catch those guys." Seeing the failures again and again, the squad leader immediately began to adjust his tactics.

All the Wyvern detachments began to adjust the height of the giant spears, and they were looking for targets at a height of about five to ten meters close to the water, and they could see more clearly at this distance, once those giant whales came up, they could not hide. (To be continued......)