Yutaka Shinso is constantly worried about what other people think of him. Hoping to turn over a new leaf, he changes high schools, but there’s something strange afoot: vampires, ogres, and all manner of supernatural beings walk the halls! Yutaka is particularly drawn to Tsumiki Ogami, a confident and popular werewolf. Will Tsumiki be the one to help Yutaka overcome his insecurities?

Keiki High’s cultural festival is right around the corner! After Tsumiki’s class decides to host a cosplay cafe, she and Yutaka scramble to finish sewing their costumes in time. But when Mirei Hebizono, a medusa, battles her constant fear of accidentally turning someone to stone and Tomoe Mokuri, a spiderlike mythfolk, struggles with her painful past, Tsumiki and Yutaka realize they need to focus on something more important than the cultural festival—their friends!