Daisuke arrives on a sunlit tropical island for spring break, looking forward to quiet days of rest and leisurely exploration. He soon finds himself drawing the attention of several women, creating an unexpectedly lively atmosphere around him. Nao and Mitsugu arrive shortly after and resume their familiar rivalry for his notice, while a reunion with his cousin Maya brings back old memories. He also crosses paths with the energetic Kanae and her friend Mika, whose presence adds fresh energy to his island getaway.
