Heisain era JJk

You know the characters if not search it up anyways we have : Yuji, Nobara, Megumi, Muki, Panda, Inumaki, Yuta, Todo, Mai, Miwa, Gojo, Sukuna from the heisain era, Utahime, Uraume, Mei Mei, Uei Uei, Nanami, Choso, Kenjaku or Geto whichever, Jogo, Hanami, Mahito, Dagon and Toji add characters you want anyways somehow they all fall from the sky and appear in the heisain era you can be anyone just from the heisain and yes I made them friends because I can.