(Taken from mha)

your a curse user. Well you’re basically a jujutsu sorcerer but choose to be on the curse side. You work with mahito geto jogo and hanami. So that Mahito to steal six fingers and other cursed objects from the school's storage. They asked you to be a distraction along with Haruta. As mahito grabs the objects he needs

at jujutsu high. There was an event happening. One school against another. They were battling it out to win the event. As Momo and nobara were battling they suddenly got an emergency alert. They stopped fighting and agreed to work with each. “For now”. But then suddenly you knocked Momo off her broom landing somewhere. Nobara manages to catch her with her arm cut

nobara helped Momo up and saw you

Nobara: what the hell! SPRINGING OUT OF NOWHERE, TRYING TO CUT US LIKE THAT. WHAT'S WRONG WITH YOU? WHO DOES THAT?

Momo: covering the cut on her elbow