Syllable!

Cheng Hai, who fell, grabbed the railing of the corridor, and his body hit the perimeter of the fence like a pendulum, and he fell down.

"Cheng Hai!"

Cheng Yiyi's tears soared out, but his body was restrained by the physics teacher's body and he couldn't get out.

There was a second impact sound from below, but fortunately, this time, Cheng Hai's foot hooked the gap in it and did not fall all the way to the bottom of the building.

"Hold on!"

Ji Youzhu above gritted his teeth and also turned over and jumped down.

Her skills are better than Cheng Hai, and she is prepared, so she is naturally not as embarrassed as Cheng Hai.

"Ah!!h

On the third floor, Cheng Yiyi's black eyes roared, and the black qi around his body shook.

"This little thing has a lot of strength."

The physics teacher frowned, and the yin qi in his body was flowing rapidly.

But it's not just him who consumes a lot, as long as Cheng Yiyi can't break through his shackles, just competing for endurance, she will lose in the end.

But just when he thought he was winning, a black shadow appeared on Cheng Yiyi's back.

The physics teacher frowned, and devoted a little energy to block it, only to find that there was no reaction to that thing!

"What is this?"

He looked at the black shadow that was getting closer and closer to him in confusion, and then he was bitten off the head!

"Are you alright?"

Ji Youzhu dragged Cheng Hai in from outside the fence and asked him to sit down against the wall.

"Hemp ......"

Cheng Hai's limbs seemed to be electrocuted, and it was uncomfortable to move, and it was uncomfortable not to move.

"You're too impulsive......"

Ji Youzhu said something to him, and couldn't help but feel a little envious.

If the old man in her family had half cared about her, she wouldn't have developed into such a character.

"You can't think too much about this kind of thing......" Cheng Hai smiled bitterly.

The Forbidden Eye's spiritual gnawing couldn't penetrate the wall, and the angle just now was too bad, so he had to jump down.

It's just that he overestimated his physical coordination.

Without the reflex nerves given by the gods, he is just an ordinary person with hard bones, and he can't help but be weak.

"Cheng Hai!"

Cheng Yi flew down from the upstairs with a pear blossom and threw herself into Cheng Hai's arms.

"Woo woo woo ......"

"Uh......"

Cheng Hai grinned for a while when she hit her, but he still touched her head and said softly: "It's not okay, what are you crying about." ”

"Hmm......"

Cheng Yiyi was frightened and refused to get up.

"It's normal to make a mistake the first time, didn't I almost die because of a mistake when I first met you?"

Cheng Hai scratched his head and tried to persuade: "If I hadn't encountered a setback, you wouldn't have been able to live with me." It's good that you have something to gain, and you don't have to dwell on the problems of the past. ”

Ji Youzhu: "......"

There is something faintly wrong with these coaxing words.

No, the process has finally eased up.

Cheng Hai breathed a sigh of relief and changed the topic: "Have the above things been solved?" ”

"Hmm."

"What did you learn?"

"Hmm...... You can't chase people around. Cheng Yiyi looked up and said.

"No, you have to make up for defeating the enemy, especially if you have an advantage. But remember, you can't take it lightly at any time. ”

Cheng Hai wiped away her tears, and couldn't help but remember the first time she caught the witch. At that time, he had not yet come into contact with this dimensional world, and he did not dare to do things absolutely, causing him to almost leave this beautiful world.

"Hmm." Cheng Yiyi replied in a low voice.

At this moment, Cheng Hai felt a surge of air.

The sky was changing, and the moonlight was fading at a speed visible to the naked eye.

The school seemed to sink to the bottom of the sea, plunged into oppressive darkness.

"Get up."

Cheng Hai patted Cheng Yiyi's back, and the two of them stood up together and looked outside.

The scenery outside the school gate has been replaced by chaos, and the way out has completely disappeared.

Cheng Hai opened his forbidden eyes, and it took a while to come back to his senses.

"This Xu Qiufan ......"

Cheng Hai sighed, turned to Ji Youzhu and said, "This place is isolated, maybe we can't leave for the time being." ”

"Can't leave?"

Ji Youzhu's heart jumped, and he couldn't help but worry.

It's not a good thing to stay in a place like this for a long time.

"Senior sister! It's dark. ”

Long Yiyang and the others upstairs hurriedly ran down and joined a few people.

"You wait here for a while."

Cheng Hai took the cane from a girl and ran upstairs again.

The suspected B-class mastermind has not yet appeared, and he doesn't want to rashly transform into a way for the other party to discover his abilities. Therefore, you must ensure that your casting "materials" are sufficient.

A moment later, he came down from the stairs with his backpack, which contained a few more items that were inconvenient to describe.

The mobile phone in his hand does not have any signal and can only be used as lighting.

His destination was the Politics and Education Office mentioned by the ghost teachers.

Fan Jiang came out to play, and he should go there in the end. He is a zombie who has been systematically rated as A-class, and with him, these mortals can be kept as safe as possible.

"Are you afraid?"

As he walked towards the second teaching building, Cheng Hai suddenly asked.

"Hmm."

Cheng Yiyi kept holding his arm and didn't let go, and it was a little sticky.

"If you're afraid, then let's continue with what we just talked about." Cheng Hai said with a smile.

"Huh?"

Cheng Yiyi raised his head, as if he couldn't remember what he was referring to.

"It's ...... again," Ji Youzhu shook his head helplessly.

Cheng Hai has been instilling some strange knowledge in Cheng Yiyi tonight.

"Didn't you ask me why I didn't save that man?"

Sure enough, Cheng Hai definitely won't teach serious things.

"Hmm."

"To live in this world, you have to obey the law. Although you have extraordinary strength, killing people wantonly will make it difficult for Uncle Qiufan. ”

Cheng Hai said as he walked: "At present, in our world, there is only one situation in which killing people is not illegal, and that is legitimate defense. And what is justifiable defense? That's when the other party is violent and poses a threat to your personal safety. ”

"But he's not a threat to me?" Cheng Yiyi doesn't understand.

"But they had murdered this sister's companions, and they had forced everyone all the way to this ghost school, and there was still the possibility of murder. If you kill him, it can be regarded as legitimate defense. Cheng Hai explained.

“……”

Ji Youzhu flattened her mouth, her name didn't seem to be remembered by Cheng Hai.

"According to you, the robber just now was the same one who did it to us before. He didn't have any weapons when he was in the classroom, and he didn't show any intention to commit murder, so we wounded him first, can it really be considered legitimate defense? Long Yiyang couldn't help asking.

It's not a bar, it's a question that many people don't think about.

In this regard, Cheng Hai thought for a while and said: "Your matter is not typical enough, let me tell you a case." ”