Seeing the battle situation below, Jiao Bai shook his head regretfully, the missile had failed to penetrate into the mouth of the Black Water Snake before, and he knew that it was impossible to kill the Black Water Snake. Whether it was the explosion of the missile or the gathering fire of the summoned beast, at most it would cause some injuries to the Black Water Snake and slow it down.

Everyone flew up the cliff, and before they could get down from the red-tailed golden eagle, they heard the angry roar of the black water snake from the sinkhole behind them. Geng Tongtong jumped off the red-tailed golden eagle first, and looked back at the bottom of the cliff.

"My good girl, Brother Jiao, you are really ruthless, this black water snake is also tenacious enough, it has exploded like this, and it is still alive!"

Hearing this, everyone jumped off the red-tailed golden eagle and stopped to look down. Indeed, as Geng Tongtong said, the current image of the Black Water Snake is really miserable, the entire snake head has been stripped of the snake's skin by the missile, the bright red muscles are exposed to the air, and the snake blood is constantly dripping from the snake's head. The part that was hit head-on by the missile was even more massive muscles blasted open, revealing the white bones inside. Looking at the snake again, under the multiple rounds of concentrated fire attacks of the Jiao Bai Summoned Beast, no matter how strong the body of the Black Water Xuan Snake was, it was inevitable that it would be injured, and now the snake's body was densely covered with thousands of wounds, large and small. This is also the Black Water Snake, if it were replaced by other low-level mutant beasts or humans, if it was so injured, it would have died eight times a long time ago, the strong vitality and self-healing ability of the sixth-level mutant beast is not a joke, such a serious injury only has some impact on the Black Water Snake's ability to act, but it is difficult to threaten its life.

However, being seriously injured also aroused the ferocity of the Black Water Snake, making it completely crazy. The black water that had been blown away by the missile recondensed, and at the same time, more seawater was wrapped up, condensing into a huge waterspout, whirling and roaring around the black water snake. The next moment, the Black Water Snake rushed into the battlefield of summoned beasts and sea beasts with this huge waterspout, killing frantically regardless of enemy and me.

Jiao Bai shrugged his shoulders and said helplessly: "See, the high-level mutant beast is so tenacious, it is not easy to really kill this black water snake." ”

After that, Jiao Bai sent all his summoned beasts back to the summoning space. Without the scorched white summoned beasts, the only object killed by the Black Water Snake was the sea beast, and now they were poured blood mold, they had just been killed by the enemy, and now they were killed by the boss, and they wanted to withdraw from the battle circle, but they found that they were surrounded by companions who fled in a hurry. In order to surround Jiao Bai and the others before, the formation of the mutant beasts was very dense, and now if they want to disperse immediately, how can it be.

Seeing the crazy performance of the Black Water Snake in the sinkhole, Geng Tongtong said with some concern: "This Black Water Snake's attack is really fierce enough, with it, it is always a threat to our stronghold." ”

Jiao Bai nodded and said, "That's true, but don't worry too much for the time being, with this cliff, the Black Water Snake can't climb up yet, go back and tell everyone, don't go to the bottom of the sinkhole." This time, we have completed a small part of the mission, and the mutant bats on this side of the cliff have been cleared, and I think they should stop for a while. ”

Back at the bomb shelter, Jiao Bai stopped Chai Xiaowan and Lu Kexin, who were about to leave, and handed them a barrier-breaking pill, saying: "With the number of mutant beasts you killed today, you can already be promoted to a second-level evolutionary, eat this barrier-breaking pill after you go back, sleep for a while, and you will be able to become a second-level evolutionary tomorrow." ”

The two of them took the barrier breaking pill, they were overjoyed, and after thanking Jiao Bai busily, they left. After the four of them left, Jiao Bai also went out to the experimental area, found Yu Yongkang, who was immersed in experiments, and asked, "How is the research on graphene batch manufacturing technology?" ”

Hearing Jiao Bai ask about graphene, Yu Yongkang handed over the equipment in his hand to the assistant and told him a few words, then he took Jiao Bai out of the laboratory and walked to the factory area, "Boss, the basic process of producing graphene has been basically restored, and trial production has been carried out in the factory area." The effect is not bad, and the product can already be used as an additive in synthetic materials. ”

Jiao Bai nodded, to be able to restore the entire process in such a short period of time, Yu Yongkang and these people must have worked hard, "Can it be used in the production of graphene chips?" ”

Yu Yongkang hesitated, shook his head, and said: "I'm afraid it's enough, there is still a gap in our current process level, which is manifested in the fact that there are many defects in the graphene produced, and if it is used in chip production, it will greatly reduce the yield rate." ”

Hearing that it was just a matter of yield, Jiao Bai was completely relieved, no matter how low the yield rate was, could the yield rate of those graphene chips bought on the earth be even lower. You must know that Jiao Bai has been producing graphene chips with a yield rate of less than 10% in the Xingchen Electronics Factory on the earth. The part of the glasses worn on the head of the virtual glasses is too small, and the sensors and brainwave decoding chips on it can only use graphene chips, and the traditional silicon chips are large in size and have serious heat, so they can't fit in at all, which is also the second most expensive component on the virtual glasses after Intel CPU. Now the second-generation virtual glasses are mass-produced, and the CPU has been replaced with self-developed products, and the brainwave decoding chip has become the most expensive component. If the Sheshan Research Institute can solve the graphene quality problem here, the cost of virtual glasses can be reduced by a few percent.

The two came to the factory area, where graphene production was underway, the indicator lights flashed, the machines roared, and the workers were busy shuttling back and forth, even if they saw Jiao Bai and Yu Yongkang, the two high-level strongholds, they only had time to nod, even if they had said hello.

"Don't be surprised, there are still too few people in our stronghold, and they are now busy with the work of two or three people alone, and they don't have time to stop and say hello to us."

Jiao Bai shook his head, indicating that he wouldn't care about these things. After turning around the production workshop and seeing the busyness of the workers, Jiao Bai frowned and asked: "Can't you increase the degree of automated vehicles, or use some industrial robots, now these workers are too busy, and after a day's work, people will be tired." ”

Yu Yongkang shook his head and said, "It's not that I don't want to, it's not that I can't do it, we have relevant equipment in the warehouse." It's just that the power supply at our base can't bring any extra equipment, and the generator you installed in the underground river is now running at full capacity. If you want to use other equipment, you can only find another way. ”

Jiao Bai's eyebrows tightened, he didn't expect that he would encounter power problems so soon. When he placed the zero-drop water conservancy generator, it was originally used excessively. ：，，，