**

The whole family was killed, and he was used as an experiment by the headquarters. He could use various medicines to eat bullets, and even used supernatural objects to kill him. Later, the protagonist gained strength and started to be a dog for the headquarters again. He didn't feel like taking revenge at all.

Ai novel slipped away

How should I put it? We are both survivors of No. 7 Middle School, and our relationship with Yang Jian is not handled well. I will give it 4 stars.