Kurumi’s heart was broken by the sudden death of her boyfriend in a tragic airplane accident. By melding futuristic technology with the binary equivalent of human emotion, a brilliant scientist created an ultra-lifelike robotic surrogate to take Hal’s place – and lure Kurumi from her shroud of solitude.
With their school's pool opening the next day, Iria schemes up the idea to hold a swimsuit contest. With Lisara, Mina, Quele, and Iria herself all participating in the event.