Xu Xin: "It's not convenient. When Wen Xi comes back, you can ask her yourself. I can't say much. What we need to consider now is the issue of weapons and equipment before the World Tree matures."

Qin Yunlong: "Yes, if there is another beast tide, we won't be able to withstand it with the number of weapons we have now."

Ji Chaoyang: "Although we have very few metal resources, we have obtained a large amount of mutant biological resources in the battle just now.

Although most of them became indecomposable due to being infected by Wen Guixin, some of them died in battle or were blown to death. The amount of material from these mutant creatures is already huge for us.

Therefore, we may be able to use new materials such as animal bones to make ordinary high-level crossbow arrows, or heavy crossbow bolts, etc."

That's indeed a good idea.

In fact, they only disassembled one Tyrannosaurus Rex carcass because the body was so large and the disassembly would have taken a lot of time, making it inappropriate now.

Wait until you choose a luck enhancement and then slowly decompose it.

But there are quite a few corpses of other mutant creatures, and they are also easy to decompose.

Thanks to the efforts of all the survivors in Crystal City, there are now unprecedented amounts of mutant biological materials, including some special materials that can be used to make special weapons.

With the tree house crossbow, even if it is not an explosive crossbow, the normal arrows in the sky can also have a powerful killing power.

Wen Guixin: "Ah, then you guys take care of these. I also need to recover the bodies of the infected mutant creatures."

Wang Lei: "Didn't you end up having those surviving infected mutants commit suicide? Those who committed suicide directly, I remember you could decompose them, right?"

Wen Guixin: "That's only the last batch. After being infected by me, they can only survive for ten minutes at most. This battle lasted for nearly two hours. They died one after another before, and all remained in the Crystal City. I am the only one who can clean it up... I really do!"

Wang Lei: "Thank you for your hard work!"

Wen Guixin: "Shut up!"

Xu Xin sat on the sofa, picked up the napping Coco, and smoothed its fur.

Hopefully there won't be any problems next time.

Everything that needs to be prepared has been prepared.

Next, we will deal with the enemy with our troops and block the water with earth.

As a result, they seem to be overthinking things.

Things went more smoothly than they had imagined.

There wasn't even a single attack, not a single sneak attack.

Twelve hours passed smoothly.

Xu Xin looked at the extremely lush and towering tree in front of him and could not hide his excitement.

The World Tree has matured.