Yuge is an English teacher who lived abroad when he was younger. He happens to meet his coworker, Yoshii, in town, and falls in love at first sight! Thanks to Yuge's persistence, they're now going out. However, Yoshii's little brother, Yuu, is always getting in their way. To make matters worse, Kamishiro, an old acquaintance from college, is also keeping them busy. On top of that, Yoshii gets the wrong idea about Yuge's relationship with Kamishiro!! Then Yuge receives a meaningful text message with a video from Yoshii, who appears to be in a hotel with another man. Is this the end for Yuge...!? This volume also contains a story about the adult love life of two lawyers. This is the first volume of Mutsu's manga, filled with teachers and other highly skilled professionals!