Black Bone Death Doctor

"(Let an artistic flower of death bloom in the glorious life), my name is Gu Zhen, nickname is Bone Doctor, you can call me whatever you want, my job... Is also a scientist, it seems that I used to be a very powerful doctor, forget it, never mind, it is all in the past, and now I have retired from the army for some reasons, huh? What is the reason you ask? Can't you see it? (Pointing to his right hand) Hand) Haha, it seems to be caused by doing some scientific experiments, hey! You want to become Rule? You don't even know Rule! Why are you still waiting to learn about the current situation? Bye, I'm going to support the army.