In the all boy’s High School, Jinnan Gakuen, there’s a group called Junk! Boys who help people with love problems and situations. No one knows who they are, and thus their identity remains a mystery throughout the school. But Fujino Tomoya met two upperclassmen, the straightforward and sociable Kajimoto Takato, and the mysterious though friendly Sakuma Tsukasa. However, somehow he got dragged into these two second year’s ’side job’, and became the new member of the famous Junk! Boys team.