Shortly after resolving the previous supernatural incident, the members of Yamaboshi Academy's Student Cultural Society (StuCS) face Fuusenkazura's latest trial: emotion transmission. This phenomenon enables the club members to hear each other's genuine thoughts, but with a significant drawback: the timing, sender, and recipient are entirely random. Compounding the issue, the club's supervisor, Ryuuzen Gotou, might have to resign due to his duties for the upcoming school year. With emotions running high and Valentine's Day approaching, the seemingly tight bonds of the StuCS will be tested as their true feelings for one another are exposed.