Someone suggest to make it so that Morty visit an Invincible Reality where Nolan is female and before they met Debbie since my MC would take her along with Atom Eve's mother. Maybe also, dupli-kate's Mother(an Oc) along the way.
Get kaguya and become a otsutsuki. Also you can go to Highschool of the dead, HSDXD, Sekirei, Vandread, Akame ga Kill, Dragon ball series and xenoblade Chronicles.