A large pot of broth was eaten clean by the two of them, and sitting by the fire after eating, Zhou Yunfeng couldn't help but burp.

He and Lu Xing were a little surprised, originally thought that it would be impossible for the two of them to eat enough after eating that pot of broth, but they didn't expect to be full.

"If it is some ordinary meat, it is impossible to eat so much with our current appetite, at least twice as much, as far as the current situation is concerned, eighty percent is the problem of these meats, compared to ordinary meat, these are more rich in nutrients that our body needs......" Lu Xing analyzed according to his own speculation.

"I think that's how it should be, too!" Zhou Yunfeng nodded, feeling that Lu Xing's analysis was very likely and reasonable.

They are not professional researchers, and as for the truth, it takes professionals to confirm.

Originally, I wanted to leave some for Wang Cheng, but in the end, Zhou Yunfeng still couldn't hold back, and ate it all, so he had to cook it again, this time only about half a catty of mantis shrimp meat was put in, and some jerky, which was enough for Wang Cheng to have a full meal.

After a new pot of broth was cooked, Zhou Yunfeng woke up Wang Cheng and brought the food over.

As soon as he smelled the aroma of the broth, he Wang Cheng was like a starving ghost reincarnated, devoured it, and quickly ate all the meat in the pot, and even drank the soup cleanly.

"Brother Zhou, what kind of meat are those red ones? It's the first time I've ever eaten such delicious meat! After eating, Wang Cheng was full of praise for the mantis shrimp meat and asked what kind of animal meat it was.

Zhou Yunfeng smiled: "Hehe, you will never guess what kind of meat ...... this"

When he mentioned the size of the mantis shrimp, Wang Cheng was very surprised and didn't believe it until he showed him the weapon made of the mantis shrimp shell and the shield.

Speaking of this, Lu Xing next to him remembered something, and asked about the two big mice that Liu Er mentioned before, and the result was affirmed by Wang Cheng, when he was controlled by that group of criminals before, he did see two rats, which were oversized, similar to a child about ten years old, at the beginning, he thought it was a hallucination.

"Wang Cheng, you should recognize this guy!" Lu Xing stretched out his hand and pointed to the corner of the classroom.

Liu Er, who was tied up, happened to be asleep, plus his eyes were covered and his ears were plugged, so he didn't know what was happening now.

Looking in the direction pointed by Lu Xing, Wang Cheng was stunned for a moment, and then gritted his teeth, the killing intent and anger in his eyes that could not be concealed, and his emotions were displayed at a glance, although Liu Er was wearing an eye patch, he could recognize it even if it turned to ashes.

"It's him! I can't believe you have today! Seeing that Liu Er was tied up by Wuhuada, Wang Cheng didn't have to think about it to know that he must have been caught by Zhou Yunfeng and Lu Xing.

Looking at Wang Cheng's eyes, Lu Xing noticed something unusual, his eyes moved slightly, and said, "Is his name Liu Er, and is he in the same group as the gang of criminals who caught you?" ”

Wang Cheng nodded and affirmed: "I heard other people call him that, it is indeed the people of that group of criminals. ”

"I think you seem to want to kill Liu Er, did he do something that made you feel very angry?" Lu Xing said again.

Hearing this question, a faint dimness flashed in Wang Cheng's eyes: "This Liu Er is responsible for taking care of a few of us, I usually get beaten by him, and the injuries on my body are all due to him, so I hate him very much......

Wang Cheng continued: "By the way, how did you catch him, and what happened to the rest of the gang of criminals? ”

Since he saw Liu Er being tied up, Wang Cheng naturally thought of the others, and wanted to know what happened during his coma.

Zhou Yunfeng told Wang Cheng about the situation, and after listening to it, he seemed a little disappointed, he thought that the gang of criminals had been cleaned up, but now it seems that this is not the case, and the other eight people are safe and sound.

After some conversation, Wang Cheng continued to lie down and sleep to rest, his body was still very weak, and it was impossible to return to normal without cultivating for a few days.

…………

After staying in the classroom all day, Wang Cheng's recovery was much better than expected, and he was already able to get up and walk around on his own, but he didn't have much strength yet.

Zhou Yunfeng and Lu Xing discussed that they planned to move out of this classroom today and go to the classroom they selected last time, because where would the necessary equipment be available.

It took a while, and everything was moved to the classroom on the sixth floor, and Wang Cheng and Liu Er also moved over.

The size of the new classroom is about the same as the original one, the difference is that there are not many desks and chairs, there are many tools and instruments, there are several model airplanes hanging from the ceiling, and on one of the walls, there are several drawings pasted with some mechanical patterns, which look very chaotic and complicated, and Zhou Yunfeng can't understand it at all.

There is a metal shelf in the classroom, on which are bags of things, all metal parts, small electric drills, and several chainsaws for cutting.

Zhou Yunfeng asked Wang Cheng to know that this was a special classroom for the Department of Mechanical Engineering, and most of the students of the Department of Mechanical Engineering would use this classroom, and the equipment and tools in it were very complete, but Wang Cheng was not a student of this department, but he had just come to his classmates a few times before.

There is also a small cubicle in the classroom, and there is a small machine tool in the cubicle, and I don't know what it is for, as soon as Lu Xing moves over, he stays in it and tinkers with the machine tool, so he knows what it is used for and knows how to operate it.

The two bayonet guns and two simple shields were taken into the compartment by Lu Xing, and most of the parts on the cabinet were also brought into the compartment, and with the equipment and parts, the bayonet spears and shields that were originally just simple assembly could be further improved and reinforced.

After arranging the defensive measures in the classroom, Zhou Yunfeng walked into the cubicle to observe the renovation work.

The head of the bayonet spear was dismantled by Lu Xing, and the shield was also dismantled into pieces. Lu Xing was very focused when he was tinkering with these things.

After observing for a while, Zhou Yunfeng suddenly spoke: "Then again, what do you think of that Wang Cheng?" ”

Lu Xing replied: "It's not good, his personality is a little cowardly, and even Liu Er doesn't dare to start." ”

After Wang Cheng woke up, Lu Xing's behavior in the past few days was seen by Lu Xing, except for showing anger at Liu Er at the beginning, he stayed honest and didn't dare to do anything out of the ordinary.

They even deliberately created an opportunity to give Wang Cheng a chance to kill Liu Er, and when he saw the opportunity, Wang Cheng walked up to Liu Er with a weapon, but after hesitating for a long time, he still didn't start, and finally gave up this opportunity.

"It's too quick to make a conclusion based on this alone, you think everyone is like you, and I won't be a killer directly." Lu Xing shook his head noncommittally, just because Wang Cheng had a chance but didn't kill Liu Er, it wasn't enough to prove anything.

Not everyone can do this kind of thing, and Wang Cheng was just beaten, which is not a blood feud, not to the extent of killing.

"That's not necessarily, if you have experienced Wang Cheng's matter, you will definitely kill Liu Er, things are not as simple as you imagined, Wang Cheng's eyes when he first saw Liu Er, he did move with killing intent, and when I asked, my eyes dimmed for a moment, and it seemed that there were some things I didn't want to mention......"

"Judging from my current observations, something must have happened during the time when Wang Cheng was arrested, not just being beaten, they had a big feud, but he still didn't dare to start, and he didn't want to mention all the encounters, which is enough to see the weakness of this person."

"It's also important that since he escaped from that gang of criminals, he knows that it will be difficult to survive if he stays in the academy, but he doesn't have the courage to leave the academy and try his luck."

Lu Xing explained in an orderly manner, every analysis was reasonable, making it difficult to refute, and Zhou Yunfeng also felt that this was the case after listening to it.

"But there is one thing I think is strange, with his character, he has survived until now, it seems that luck is very important to a person." Lu Xing added.

"Indeed, luck is important!"

Hearing this, Zhou Yunfeng took a deep breath and deeply understood this, getting a notebook was a great luck for him, if there was no notebook, there would be no current situation.

"By the way, how did you think about that?" Lu Xing asked suddenly.

"I haven't thought about it yet." Zhou Yunfeng shook his head.

Lu Xing has always wanted to get rid of that group of criminals, and his main purpose is to get those two crystals, and now that Wang Cheng has woken up, he has also learned some useful information, and with the advantage of weapons, the success rate of dealing with that group of criminals is very high.

But Zhou Yunfeng didn't think so, those criminals were all wicked people, and it could be seen from what happened last time that they were all ruthless, and desperate resistance was inevitable, and it was unlikely that they would get the crystals if they didn't kill them.

The most important thing is that Zhou Yunfeng is very resistant to the matter of killing, he has never killed anyone, instinctively makes him resist this matter, and the other party has not committed it again since the last time, he can't do it like Lu Xing.

On the one hand, he didn't want to kill, and on the other hand, he wanted to get crystals, so so far, he still hasn't decided.

"There is time, you think about it slowly, no matter what the final decision is, I have no objection, and I will not act rashly on my own." Lu Xing said lightly, and then concentrated on the transformation work in hand.

Half an hour later, Zhou Yunfeng walked out of the classroom and came to the corridor to breathe, and by the way, the moonlight shone on it, and the temperature difference between indoor and outdoor dozens of degrees made him feel a little chilly, but he quickly got used to it.

I don't know if it's because of eating praying mantis shrimp meat, Wang Cheng recovered quickly, and today he is almost healed, his face is no longer pale, he has a bloody color, and he is no different from a healthy person.

Zhou Yunfeng and Lu Xing were very surprised by this, like his weak state, it was indispensable to recuperate for a week, and now it was only three days to recover seventy-seven-eighty-eight, much faster than expected.

Seeing Zhou Yunfeng in a daze in the corridor, Wang Cheng also walked out.

"Brother Zhou, what are you thinking?" Walking up to him, Wang Cheng asked in a low voice.

"It's nothing, I'm just thinking about my hometown......" Zhou Yunfeng was really thinking about the two old people in the family, if it weren't for the fact that the temperature outside was too low and it was very dangerous to continue to hurry, he didn't plan to stay here at all.

“…… I'm also worried about the situation at home! Listening to Zhou Yunfeng's words, Wang Cheng's concern for his family was aroused, but unfortunately there was no signal here, and he couldn't understand the situation at home.