if you could be in any manga genre, what would it be? and what kind of character would you be

i would like to be in a fighting manga, the kind where the plot revolves around a high school student beating up other students in order to attain the title of number 1. something like crows and worst or even webtoons like weak hero and lookism. i would be a supporting character, a close friend of the main character or smth, and i would be the type to fight dirty and smile all the time.