Being tortured and killed by the enemy, his sister died tragically, and Lin Chen was reborn five years ago with hatred. Just on the eve of the revival of martial arts, the god-level sign-in system is bound. Sign in on the rooftop to get the "Body Tempering Technique", and search for medicine on the black market to save your loved ones.
From a school bully to a martial arts giant, from protecting his sister to taking charge of the alliance, he has taken every step of the way, washing away grievances with blood and breaking situations with fists. When the cracks in the different dimensions opened, the former enemies turned into minions, and the reborn Lin Chen rose up against the odds with the help of the system, and created a bright world in the ruins of the city!
