An Undocumented Knight's Invincible Journey to S-Class with One Punch

Xu Baiyan traveled to the world of one punch. The annoying tank-top brothers who are immediately blasted at the beginning, become neighbors with Saitama, fall in love with Fubuki, play games with the king, and accept weirdos as their younger brothers. Banggu: Who are you? Xu Baiyan: C-level hero unlicensed knight. Bang Gu: Did you kill this dragon-level monster? Xu Baiyan: Yes, it's me. Banggu: Really? I don't believe it Xu Baiyan: The unlicensed knight punches out! The weird man died, the earth shook, and everyone was shocked! Banggu: You... You call this a C-level hero? ! ! Onlookers: No one believes it! I don't even believe it! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.