Rebirth, the City of Killing

My name is Zero, the number one killer in modern times. I died during a mission to play the role of a high school student and traveled to "Douluo Dalu". But I was lucky because I came to the city of killing. Killing is my strong point. Not long after, I met a beautiful woman. Douluo Dalu was the first novel I read. I sympathized with her and decided to protect her for the rest of my life. ———————————————————— Tang San: Too strong, I can never surpass his existence Hu Liena: Where did you find such a handsome and strong junior brother? Bibi Dong: He loves killing, but he listens to my words, although he may have some mental flaws. Zero: No one in this world can touch you. Rule number one, no one can hurt you Rule 2: I'll do it for you if you can't do it Rule 3: Anyone who wants to harm you must die. (Shrek fans entered by mistake)