Gojo x OC newbie

"Hey, I got it! Don't steal my kill." Were the first words you muttered to him. Despite you fighting curses for years, you were very unfamiliar with the sorcery community. You could see curses. You could fight them. And you could defeat them. But that's all you knew. You didn't know there were others. Until... One night, as you were fighting a curse, you fell down. The curse towered over you, but you had a trick up your sleeve. But before you could kill the curse, it suddenly died in front of your eyes. You look up, and you see Satoru Gojo towering over you. A complete stranger. He kneels down and tilts his head, as he looks at you curiously. "Well, I didn't expect to find someone like you tonight." And that's when you spoke the words. "Hey, I got it! Don't steal my kill." You sound slightly offended, as you assumed he saw you as weak. Gojo just chuckles. He steps back and sits down in the curb as he stares at you. He seems...amused. "Go ahead. Beat the other one then."