In a Rotten World, the Bad Mercenary Changes His Mind

"The world sucks, and so do I." Jian Li is a mercenary active in Zeyang City. He has a bad record. He regards principles and bottom lines as burdens. He always bullies the weak and enjoys himself in the moment. During a certain mission, a "soul" invaded his mind - the intruder's name was Zhang Mingguang, who came from a more ordinary and "better" world. Since then, he has been unable to tell the difference between himself and Zhang Mingguang. If given a chance, he would be willing to be a good person for the rest of his life. Even if what awaits him ahead is the grudges from the violent past, the deteriorating physical condition, a disordered society in which a few rely on spiritual power and technology to crush the majority, and even the disaster of a giant beast waiting to strike... In confusion, the doorbell rang, and a beautiful but sexy girl came to visit. "... I remember, I didn't contact you, right? I'm a little confused now and can't remember clearly." "You remember correctly, I came to the door myself. I guess you are about to get hungry. If you are free, you wouldn't mind a 'full' meal..."