As soon as he heard that the accidental hit of the earth mine really had a killing effect, he set up the copper cannon and bombarded the place where the smoke was rising in the dense forest.

This was a terrible time, with earth mines and copper cannons bombarding alternately, and even the trees were blown away, and finally a fire broke out in the dense forest. Gu Yuan was worried that the fire could be reversed and burned to the army of the Protoss, and when he looked at the treetops, the wind direction was blowing to the northeast, this was really helping the Protoss, and he wanted to destroy the Night Demon Tribe!

"Chief, after the fire burned, the poisonous smoke dissipated, and we can send the giant bird to find out what the night demon is doing!" the autumn army looked up into the air to find the shadow of the giant bird.

"Don't worry, Strategist, wait for the fire to spread forward for a while, the houses are burning, how can you not see a night demon come out?" Rou hurriedly stopped.

Jing Rou said this, everyone thought of this, really from the beginning of throwing the first earth mine into it, until now there is not a shadow of the night demon Rao. It's incredible to hear a voice but not see anyone!

Gu Yuan had actually noticed this, but he had no intention of sending the giant bird to observe, he knew that the original poisonous smoke had been blown away, and it could no longer hurt the giant bird, but the fire was in danger of changing direction at any time, so he couldn't let the giant bird venture close here.

Gu Yuan waved his hand and didn't want everyone to argue anymore, waiting for the situation to be decided.

"Everyone pay attention to the direction of the spread of the fire, and be ready to put out the fire and transfer at any time!" Gu Yuan, taking the lead and standing on the edge of the dense forest, felt that the southwest wind was getting louder again, so he waited quietly.

At this time, there was only the sound of the wind blowing and the fire in the woods, and no one really noticed the crying and howling for a while!

Because there is a large river to the northeast, the wide water quickly extinguishes the fire spreading in the dense forest into its own abyss. The sound of "crackling" trees burning passed, and the dense forest was not big, and they had not seen it in ancient times, even if Jia and Chun had been in it, they had not really understood the size of the dense forest. At this time, most of them were burned by the fire, and Gu Yuan, who was standing at the edge of the forest, could see the water in the river at a glance.

Gu Yuan took the lead in rushing into the dense forest, a large area of the Night Demon Rao's residence, the tree houses and grass sheds all showed signs of being burned, and there were also a few humanoid corpses that had been burned into black charcoal, but it was more of a surprising situation, so many people from the Night Demon were gone.

"If you don't rise, you must be in the ground!" Gu Yuan said firmly.

The two battalion commanders, Stake and Thigh, led the Guardian warriors into the embers, searching little by little, but found nothing of value.

"Chief, look at the big tree roots, the big blackened roots, there are big holes leading to the ground!" Rouge and the Autumn Army were wandering together on the ashes, and suddenly there was a great discovery.

Gu Yuan couldn't help but be surprised and delighted, surprised that he naturally found a tree hole, and was surprised that the whereabouts of the enemy were clear!

"Don't rush into the tree hole! Put smoke into it, you can not only detect people, but also finally find out where the exit is!" Gu Yuan gave a sober order.

Dry firewood was hard to find, so I had to send someone to pick it up in the woods. When the smoke was lit into the tree hole, some soldiers added chili noodles and other things to the fire, causing the smoke to come out and choke their own people. A fire is lit in the hollow of the tree, and the smoke does not go inside, but goes out in reverse. Everyone was at a loss.

"Coo-quack-" The Bird King came at this time, it came just in time, and there was no smell of poisonous smoke in the air, only the smell of barbecue smoke!

"Bird King, you have come just in time, quickly take your people to search for the whereabouts of the Night Demon Tribe!"

A flock of giant birds flew, some of them landed and picked up the agents, and the other part was used as cover, and the group of giant birds flew north along the river, over two not too high but very large mountains, and flew low to search.

In a short time, about five miles away, the King of Birds saw with his sharp eyes a hidden canyon to the west of the mountain peak, where many people and animals walked. There are also the banks of the great river, along which many people and animals also walk. The Bird King wouldn't, so he chirped and went over to attract the Agent Yu to observe.

Agent Yu watched and sketched a sketch on the back of the giant bird, and then immediately drove the bird to report to Gu Yuan.

"What, Chief, do you really think those two armies are here to surround us?" the stake was still a little unconvinced, or a little lucky.

"Do you think they will come to protect us?" As he spoke, Gu Yuan thought of a risky plan in his heart, that is, a method of fighting against the enemy.

Gu Yuan immediately ordered the soldiers to fight the enemy in three ways! The soldiers were divided into three roads, and the birds were divided into two roads, and of course, the Yu agents who drove the birds were also divided into two roads, one road for the soft belt, and one road for the spring belt. The two roads naturally went to ambush the enemy all the way, Gu Yuan personally led the way, and the Qiu Junshi led the way.

The third way alone is that Gu Yuan Adventure sent a team of 100 people, with grenades and bows and arrows, a single knife, a shield, led by five rhinos and four donkeys, into the tree hole, ready to chase the enemy from the tree hole where the enemy wants to go, maybe he can touch the enemy behind him, and then he will be caught off guard and win a big victory!

The Monkey agent drove the bird to send information to both Gu Yuan and Qiu Junshi, and every section of the enemy's advance in the east and west was transmitted to Gu Yuan and Qiujun Shi in time. Gu Yuan and the Qiu army decided to ambush them first, and when the enemy was within the effective range of their bows and arrows and firearms, they would hit them fiercely for a while.

The bronze cannon and the throwing cart throwing the earth mines have been set up early, and the grenades are ready!

The third road leads the way oxen and donkeys in the tree hole to stop and go, the tree hole is big enough, and soon after entering the mountain peak is the stone tunnel under the mountain, of course, it is all true, there is no trace of human beings at all, and there will be no artificial excavation place, there is only the charm of nature!

They seem to have walked through many short stone caves, and they could not go far into the distance. In the end, the exit was found, and it was in the northwest corner of the mountain, that is, the Western Route Army that came to surprise the attack, and they were actually all warriors from the Night Demon Tribe, with about 500 people.

"Where did the night demon people on the East Road come from?" Gu Yuan and Qiu Junshi hadn't figured it out yet, and the Yu agent came to report that the two route armies had approached the ambush point of the Protoss!

"Let them get closer! It's better to catch up with the middle route army and start a battle after catching fire with the enemy's tail!"

Gu Yuan looked forward to the middle route army being able to connect with the enemy Rao tail on the west road, he did not ignore the situation in the cave, and even predicted that there was an enemy Rao ambush in the cave. In fact, the 100 soldiers of the Middle Route Army, under the leadership of the two battalion commanders Yun and Yan, did not encounter any trouble along the way.