Utsuro no Hako to Zero no Maria

Kazuki Hoshino values his normal life, but that changes when a new student named Aya Otonashi arrives. Aya claims to have met him many times before, despite him having no memory of her. She accuses him of a crime he doesn’t recall and challenges him. As events unfold, the reality surrounding them becomes unclear, centered around a wish with the potential to alter everything.