Some People You Can't Mess With

One day, a tube of mysterious liquid FR-0831 was found among the belongings of Lao Xing who used to live in the same dormitory. Yu Shuang could not bear the inhuman torture and planned to secretly inject FR-0831 into her body to end the pain. Who would have thought that he would unexpectedly gain superpowers and possess the ability to heal himself infinitely and become immortal. Relying on this ability, Yu Shuang massacred everyone, killing the entire fraud group and the local warlords who colluded with the fraud group.