In a Scent

Unknown actor Seo Yi-jun takes on an engagement party guest gig to cover for an acquaintance. However, he is thrown into panic when he discovers the groom-to-be is none other than Cha Jae-hyun—the top star he coincidentally spent a night with just a few days ago. Yi-jun unexpectedly shares a secret with Jae-hyun, an Omega who conceals his pheromones perfectly to live as an Alpha. This unpredictable reunion begins to steer their relationship in a whole new direction... "How are you able to smell my pheromones? The night is long, so take your time and tell me.