It is about this boy who saw this girl and wanted to date her.
but she says that he needs to beat her dad in a rap battle to win her love
pretty much the boy says "BET" and proceeds to beat the shit out her dad in a rap battlethe lore does continue with them going on adventures together and her dad eventually hireing a hitman named Pico(the boy's ex boyfriend) to kill them
but... we don't really need to go into that much detail now do we?the game has a really big modding scene as well but we don't need to go into that