After Ning Xi refined the mantis, he did not continue, but took it outside and gave it to Ah Yi, and asked him to activate the bond between the beasts.

After establishing contact with Mantis, Ah Yi began to control the beast to move.

The praying mantis can zoom in and out freely, and after trying several times, Ah Yi found a size that suits his mind the most, and then controlled the constant movements of the beast.

Ning Xi wrapped her hands around her and watched constantly, and from time to time would exchange with Ah Yi about his experience.

After a long time, Hajime's profound energy was consumed a lot, but his compatibility with the mantis deepened a lot, and he couldn't help but look surprised.

Ning Xi took back the mantis war beast, then went into the workshop to disassemble the war beast shell, removed several parts and added some materials to re-refine it.

This situation made the four referees incomprehensible.

"Ning Xi, this is too nonsense. I think that the quality of the war beast is of profound quality, but its strength is comparable to that of the earth. Why did you suddenly dismantle the parts of the war beast!" Kong Ya said with a frown. .

Under normal circumstances, only after the war beasts refined by oneself were damaged, the war beast masters would disassemble the casings to repair or replace parts, but the war beasts refined by Ningxi were in good condition.

Wu Kun agreed: "It's just looking for trouble. No matter how much you get a mantis, you won't be able to turn it into a ground product! It's a mess."

Long Yue couldn't help frowning slightly, wondering why Ning Xi did this.

Yan Wushuang and a few others guessed the purpose of Ning Xi's actions. She should be supplementing and improving the functions of the beasts.

A day later, Ning Xi re-trained the mantis and took it out for Ah Yi to use.

The tacit understanding between one person and one beast improved again, and Hajime once again controlled the beast to do various attacking and defensive actions. He found that the problem that the speed of the beast had not reached its peak was completely resolved.

The overall strength of the entire war beast has been improved again, but after controlling the war beast for a long time, the war beast has exposed two shortcomings of weakened functions.

So Ning Xi went into the workshop and re-refined some parts. After three consecutive times, when Ah Yi couldn't find any weak point in using it, Ning Xi completely gave him the battle and let him practice tacit understanding in the room. .

Ning Xi did not continue, but found a good place to sleep first.

After sleeping and eating enough the next day, Ning Xi began to refine the second war beast.

It is still the same as the previous one. After refining, let Ah Er familiar with it, and then continue to disassemble the parts and re-add them to the material transformation ritual.

After refining, Ning Xi continued to sleep, and then used the same method to refine the third and fourth war beasts.

After Ningxi refined and finalized the fourth war beast, it took only three months in total.

Others started refining earlier than Ning Xi, and Wei Sinan, who was currently the fastest, had only finished refining the third beast and was about to start refining the third one.

Those who are slow in refining have finished refining two and a half war beasts, and they have to speed up in the later stage.

Only then did the four judges discover that Ningxi's speed of refining the beast was so fast that he could throw it out of the street.

If it weren't for the constant changes, and if they didn't sleep like everyone else, the four war beasts Ningxi could be refined in two months.

After making this discovery, the four referees couldn't help but be shocked, knowing that their refining speed was definitely not so fast when they were at the ground level.

This kind of speed can be comparable to their current level of heaven.

After Ning Xi finished refining the beasts, he completely relaxed. Every day, he would go to the living room to see the four people familiar with the beasts.