I borrowed a brain f

Chen Luo didn't want to live this kind of life. He never thought he would be doing such a thing as digging pits and burying people when he came through time travel.,If poisoned, constricting the blood vessels could give Chen Luo a chance to lose an arm instead of dying directly.,Since he started working, he had heard many rumors, such as people accidentally touching corpses of underworld figures who were poisoned to death, or dying from coughing up blood.。