Set in Tokyo's upscale Shibuya neighborhood, this manga follows two 17-year-old male friends who have been inseparable since middle school - even experiencing their first sexual encounters together. However, one of them, Haruhiko, develops a sudden aversion to women and begins to publicly insult them in their frequented spots. His behavior causes tension with his friend and the females in their circle, leading to heated confrontations. Despite his efforts to mediate, Kenichi is unaware that Haruhiko is grappling with a personal issue that he is not ready to share.