"Become his therapist, and you'll earn 500,000 a year!" When Moon Dobin, a dominant omega, goes for a job interview, he's baffled by the CEO's proposal: have sex with her son as a form of therapy. His client? Seo Tae-oh, a dominant alpha who can't sense pheromones. Dobin has worked hard to protect his virginity, but for that salary... anything goes! So, Dobin leads a secret double life as Tae-oh's secretary by day and his therapist by night. As the two spend more time together, something is in the air - and not just pheromones!