During the Hidden Inventory Arc, Gojo fought Toji Fushigoro to protect Amanai from getting assassinated. During this fight, Gojo considered Toji Fushigoro dead after using the cursed technique Blue.

Gojo letting his guard down in the most crucial moment has happened a couple of times before, and those mistakes have changed the course of the story. During his high school years, he let Toji ...