Hiding both his real name Yuhan and his past as a dominant Omega, Lee Hajin lives quietly as a Beta, drowning in debt and scraping by as a personal aide to the spoiled son of J Tech’s CEO. With no family to rely on, survival is his only goal. Everything changes when Hajin runs into Kwon Seong-hyeob, his first love from high school, at a business meeting. Once the son of his family’s chauffeur, Seong-hyeob is now a powerful corporate leader. Time has reversed their positions, but their pheromones still recognize each other as if no years have passed. In this new, twisted dynamic, Seong-hyeob refuses to let Hajin disappear again. Determined to keep him close, he proposes a dangerous arrangement that blurs the line between desire, control, and unresolved love. Between secrets, power, and lingering attraction, Hajin must decide whether he can survive being pulled back into the past he tried so hard to escape.