At the end of two months, Fang Yuan walked out of the state of big rest and small rest and came to the battlefield on duty.

During this time, Gao Fushan encountered demon beasts attacking the defense line twice, but he took both of them, and in one battle, he also killed a mid-level demon beast frog fish.

The second-level mid-stage demon beast frog fish can be sold for as little as 5,000 spirit stones!

Huang Ershui was on duty for a month, and nothing happened. There were two second-level early stage demon beasts who came to call for battle, but as soon as Huang Ershui came out, the two demon beasts ran away in fright.

However, this does not mean that there is no war in Heibaling.

The location of Fang Yuan and the others belongs to the western part of Heiba Ridge. And in the southeast of Heiba Ridge, there was a big battle between the two sides for half a month, and the human foundation building monks lost more than 60 people, and the injuries were as high as more than 500 people.

"Boy, let's do it yourself, if you have something, send more signals, and don't carry it alone!" Huang Ershui and Fang Yuan made a good handover, and at the end they said with concern.

"Thank you!" Fang Yuan didn't care about the other party's cynicism, his thanks were extremely sincere.

Looking at Huang Ershui's distant back, Fang Yuan walked up a few steps and came to the fixed lookout. Of course, it is too simplistic to say that it is a lookout.

The human monks have also made a lot of wisdom here.

A monocular, which is equivalent to the high-grade magic weapon of the astronomical telescope of later generations, as long as the weather is good enough, it can watch the movement of demon beasts within a range of thousands of miles.

In fact, there is no need for such a powerful function, for second- and third-level demon beasts, it is enough to be able to look for dozens of miles.

A strong crossbow powered by spirit stones, the crossbow arrows can reach a distance of tens of thousands of meters, which is definitely equivalent to the long-range heavy artillery of the Earth Star.

And the crossbow arrows shot by this giant crossbow are not ordinary arrows, but an explosive magic circle!

As soon as it touches the target, or is blocked in front of it, the arrow will explode.

It's just that this giant crossbow is not easy to operate, although it can be operated by one person, but it is also difficult to kill demon beasts. Because the arrows flew in the air, no matter how fast they were, they could not be as fast as the arrows of the Tsukiji monks, so there were traces of them after all.

And as long as there are traces of something, whether it is a monk or a demon beast, it is not too difficult to avoid it.

But this giant crossbow is not useless. First, when there is a herd of demon beasts, the power of this explosive magic circle can be revealed, and second, the demon beasts in the sea are often huge, and when they encounter this kind of monster beasts that are huge and not dexterous enough, they can also make contributions.

It's just that when you really encounter this huge monster, the lethality of the giant crossbow doesn't seem to be enough.

Therefore, this giant crossbow has a very important use left in the end: that is, when the explosion circle really explodes, it can make a loud noise, so it has the function of reporting.

Huang Ershui's multiple signals refer to this meaning.

Fang Yuan came to the monocular and tried it twice, it was similar to the telescope on the planet, nothing special. Then he came to the giant crossbow, looked closely, and found that the crossbow arrows were all good, and if there was a situation, just shoot an arrow at the open area in the south of the Black Baling Mountains, and someone would hear the news.

Although on the Heibaling defensive line, the effect of this giant crossbow is not very good. But after observing for a while, Fang Yuan found that this giant crossbow could really become a monk's standard equipment.

Thinking of dozens of hundreds of giant spirit crossbows hanging across the wall, and the appearance of those demon beasts besieging the city suffering heavy casualties, Fang Yuan felt a burst of excitement in his heart.

If he thought of some ways to explode the magic array, like that anti-aircraft shell, which could explode at a certain height or distance, Fang Yuan felt that this matter was really promising.

I want to think about it, but this is not the time to think, Fang Yuan is very lucky, as soon as he took up his post, trouble came.

At first glance, this trouble seemed small, and two birds about the size of the Earth Star Eagle Falcon flew more than a dozen miles away. Moreover, the two birds seemed to be flying very casually, not trying to violate the Heibaling defense line at all.

But Fang Yuan is like a great enemy!

Because it's called a thunderthorn!

Thunder Thorn Bird, Thunder Attribute Level 2 Early Stage Demon Beast, Talent Spell Thunder and Lightning, Delicious Spray Thunder Beads, Thunder Balls, Thunder Arrows, Thunder Nets, although it is only the early stage of the second level, equivalent to the early stage of foundation building, but others are birds, come and go freely, as fast as thunder and lightning, ordinary foundation building early stage monks meet, 90% of people will be afraid.

What's more, this thunderthorn bird likes to show affection, everywhere is the husband and wife together, never abandon, when fighting, a frontal impact on the main attack, a side under the black hand sneak attack.

In short, if you want to say that the thickness of the bird is black, it must be the thunderthorn bird.

However, the thunderthorn bird is also very valuable, although it is only the early stage of the second level, but its price is the middle stage of the second level, each can be worth 5,000 spirit stones.

The demon core in his brain, which is about the size of a thumb, belongs to the thunder attribute demon core, and is a natural material for refining the second-level thunder attribute rune seal. Its beast flesh is full of thunder attribute spiritual power, as long as it is eaten by a person with a thunder attribute spiritual root, it can improve its cultivation realm.

Don't think that the love of thunderthorn couples is extremely cute.

This kind of guy is extremely brutal.

After killing the monk, they only eat the monk's brain. Spreading the beak of the human brain with one mouth, it is like drinking coconut juice, and the action looks very elegant, but it is the marrow of the human brain that is drunk.

Most of the monsters like to eat the monk's brain after killing the human monk, perhaps they feel that in this way, they can improve their ridiculous intelligence.

The two thunderthorns, who were good at deception, flew and flew close to the lookout in the distance.

Then the two guys suddenly picked up speed and flew into the distance like lightning.

"Spirit Rain Talisman - Pro!" Seeing this, Fang Yuan immediately threw out a first-grade top-grade talisman seal Spirit Rain Talisman. The only thing that this thing does is to form a rain curtain in front of the thunderthorn.

Dense heavy rain can definitely reduce the movement of thunderthorns. In fact, thunderthorns are generally active on sunny days. If it is in thunder and lightning weather, it is not fighting, but absorbing natural thunder spiritual power.

"Void Forest—Pro!" As soon as the Spirit Rain Talisman made a move, Fang Yuan released a second rune seal first-grade Void Forest.

This sigil is only an auxiliary effect, it will form a dense aerial forest in front of the thunderthorn, although it exists for only a few minutes, it will also reduce the speed of the thunderthorn, confuse the thunderthorn's spiritual sense, and then affect the thunderthorn's behavior.

"Heaven and Earth Net-Pro!" Just as the two thunderthorn birds struggled through the rain curtain and the forest, Fang Yuan suddenly cast a wood-based spell!!

Heaven and Earth Net, a green vine spirit net formed with the help of wood spiritual power, it is impossible to kill the enemy, but for birds and monsters, it is no problem to trap it for a while.

"Wow......" The two thunderthorns suddenly encountered the net and screamed in fright. It's a pity that the Void Forest in the rear is still growing, and the green vine spirit net has already wrapped around the two guys.

82 Chinese Net