Summary of Jujutsu Kaisen (JJK) Chapter 43
Yuji engages the special grade curse in a desperate solo fight. Despite landing some blows, he’s utterly outmatched. Realizing the threat level, Yuji calls on Sukuna for help—offering him control in exchange for saving Megumi and Nobara. The consequences are immediate and devastating. Sukuna accepts but turns the tables, refusing to cooperate as planned. The chapter builds immense tension and dread, ending with Yuji’s body hijacked by Sukuna once again. It’s a pivotal moment of sacrifice and helplessness, highlighting how dangerous the curse inside Yuji truly is.