Jinha, an omega who suffers from alpha phobia, is dating the beta, Tae-Oh whose secondary gender hasnt awakened yet. Jinha suspects its his fault that Tae-Oh can't awaken into an alpha, and if Tae-Oh awakens, hes afraid that he wont be able to overcome his fear. Meanwhile, some lowly alphas from school start conspiring against Jinha, whos easily intimidated by alpha pheromones...