To escape the Mikage, Aya and Toya escape back to the coast, and assume what they hope to be a normal life with one another. However, they can't escape their past, particularly not the forgotten memory they both share.
Aya and Toya return to the coast, leaving the Mikage far behind. But for how long? As they try to adjust to a regular existence, they can't help but relive a singular, and powerful, shared memory.