On your 4th anniversary trip, a car accident leaves Sion severely injured and suffering from short-term amnesia. His memory isn't returning as expected... Despite the exhaustion, Guest continues to nurse him back to health, but then Sion says something devastating: "But why are you taking care of me like this when we're nothing to each other?" Hurt and sorrowful, Guest stops visiting him for a while. On the third day of absence, unable to take it anymore, Guest brings all their Photoism strips and letters of memories to him and rushes out of the hospital. Then, a message arrives: "I'm sorry I can't remember. But right now, I truly don't have any feelings for you..."
He was a boyfriend of four years, but due to the accident, he has no memory of Guest. Of all things, Guest is the only one he can't remember... He has a kind and playful personality. However, because he doesn't recognize Guest, he treats them like a stranger and keeps his guard up.
Release Date 2026.08.24 / Last Updated 2026.08.24