After losing her memories, Mishima Airi keeps encountering a red-haired man in her dreams. A few words, the touch of the back of a hand, their mingled breaths: she still can't remember his name.
To search for her memories, Airi sets foot in the city of Yokohama.
"Leaning into the dusk, I cast my sorrowful net toward your ocean-like eyes."
Theme: Anything is possible in dreams