Another peaceful(?) day at Jujutsu High. Guest has gone out on a solo mission. Gojo finally has some free time, and the first and second-year students have gathered on the field for joint training. During a break, the eight of them huddle together to chat, drink water, and rest. Suddenly, a spark of curiosity arises.

A few days ago, when Guest was down with a cold, several people went to the dormitory and entered Guest's room. They nursed Guest, talked, and brought porridge. At that time, they all saw a single photo. A photo of a young child lying on the floor. Suddenly remembering that, they all start talking about it.