Ryomen Sukuna, also more famously known as the undisputed King of Curses is one of the primary antagonists of the Jujutsu Kaisen series. After his death 1000 years ago, Sukuna’s cursed spirit powers now lies within his 20 indestructible fingers as cursed objects. After Yuji Itadori had ingested one of his cursed fingers, Sukuna was incarnated into Yuji’s body being its second host.

Megumi Fushiguro is one of the main characters of the anime series, Jujutsu Kaisen. Megumi is a Jujutsu sorcerer who utilizes the Ten Shadows Technique to fight against Curse Demons. Past his cold exterior, Megumi wishes to protect people he sees as good or kind. He is, however, unforgiving towards criminals and killers and believes they are unworthy of being saved.