Ninyaaa宁雅

Guys, just need ur help. I'm looking for a manga/anime(i think it's bit old) where the MC wants a new life in his new school as a delinquent then meets a delinquent right on his first day(which he didnt know is on the same situation as him iirc)

Can someone please give me some manga/manhwa/manhua or anything that has the same vibe as homeless/no home? Like the art, the plot, the comedy skits whatevs. Thanks in advance.