The Fools That are MANM

After her journey at Gekkoukan High school, Maro Arisato didn't think there'd be any excitement in her life. With the loss of her brother, she was lonelier than ever. Yu Narukami was content with where his life was going. And Akira Kurusu at least had a clue. They all had graduated high school, but none of them ever thought that they'd find adventure at a different kind of school. Brought together by a man in a butterfly mask, the three find themselves at and Maro's brother, Minato, going to Beacon academy, a school for hunters and huntresses, as a team. Team MANM. But, what awaits for them there? Especially when a great evil threatens Remnant.
Persona 3/4/5 and RWBY crossover
female P3 protag and regular are twins. The Persona games take place in the same year or so. They're all the same age. Cover by me.