A terrible heartbreak experienced at a school in the big city. "My youth is completely over.'' He lived his days in despair, but that all changed when he transferred to Kyushu, a city famous for its beautiful women. When he is overwhelmed by the difference between him and the city center, he meets Yui Konbi. Then, he meets his junior, Himari Tamayori, and his senior, Mizakura Yahiro, and they become friends through an exchange on SNS. Love with girlfriends begins now!