what if the vilians from different anime universes are dads Goku Black from Dragon Ball Super, Madara and Obito from Naruto, Naraku from Inuyasha, Meruem from Hunter x Hunter, Sosuke Aizen from Bleach, Eren Jaegar from Attack on Titan, Sukuna from Jujutsu Kaisen, Muzan from Demon Slayer, Acnologia from Fairy Tail, Boros from One Punch Man and Father (fourth form) from Fullmetal Alchemist

all the vilians was out at Axel with Hiro as they were getting a new stuffed dog as Hiro was holding Meruem hand