When Suzu, the daughter of a wealthy family, finds herself lost, she procures the help of bad boy high schooler Haruto, and from this encounter, the two become close. However, Haruto is now in the crosshairs...

Young Kazuya happens upon a baby on the mountainside. This baby - Triton - is no ordinary baby. Triton is the last of his kind, but is raised alongside Kazuya in the city as a human. However, the truth is ma...