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