Day 109573

I have the ability of "absolute protection", but I turned my lover into a canary with my own hands. To save her from falling off a cliff, I made an eternal vow. She will stay young forever, but she will always be trapped in the same day - loving me every day and forgetting myself every day. This cycle has been repeated for 109,573 days. I thought this was atonement and protection. Until one rainy day in the third hundred years, she wrote the first line of blood words in the blank book I treasured: "Tokimori, your sentence is imposed by me." It turns out that the original prisoner of this circular cage was me. And her daily "first love" and "collapse" are the most gentle punishment for me. Early Warning ·The male protagonist is at his peak at the beginning (prison brother): Ability is a curse, affection is a torture tool. ·The ceiling of the heroine's sobriety: amnesia is a disguise, and the cycle is her game. ·The core is to deconstruct "guarding": If you give eternity, it happens to be all my pain.