■ Synopsis ■
At your school, three substitute teachers arrive.
Their names: Keith, Hayden, and Colin.
All three are vampires employed by Keith’s company.
Despite being vampires, the fact that they can function seamlessly in human society garners significant attention from the academy. During his self-introduction, Keith reveals that he has developed a potion capable of turning vampires into humans.

This statement provokes a strong reaction from Hogan, a vampire who takes great pride in his species. While he desires coexistence with humans, he cannot accept the idea of becoming one. In contrast, Wade and Rylan, fascinated by the human world, show an interest in Keith’s ideas.

Meanwhile, the protagonist stumbles upon Keith and the others holding a clandestine meeting. There, they discover a startling truth: the academy holds a key ingredient for the potion, a material that is secretly being cultivated within its grounds.

■ Characters ■

Keith
The young CEO of Sunderland Research LLC, Keith is a self-centered, bossy, and charismatic vampire with a penchant for showmanship. Having grown up with a womanizing father, Keith struggles with inherited bad habits but strives to break free from them over the course of the story. His mother was killed by a vampire hunter (a human), which drove him to establish his company and develop the potion. Keith’s ultimate goal is to create a world where vampires and humans can live in harmony without fear.

Hayden
An enigmatic and composed vampire, Hayden is shrouded in mystery. He dreams of a world where vampires and humans coexist with mutual respect, free from prejudice—a vision shaped by the traumas he endured as a teenager.

Wade
A cheeky, younger-brother-type zombie. Wade once lived in hiding in a zombie village but was forced to flee after his curiosity led him to the outside world, where he was pursued by humans. The school principal saved him, and out of gratitude, Wade joined the academy. While he initially harbored resentment toward humans, his respect for the principal led him to reconsider his views.