Five years after a one-night stand, Taeyeong, who disappeared the morning after, is tracked down by Ian. Ian, now a prominent actor, holds Taeyeong responsible for the emotional aftermath of their encounter. Feeling a sense of guilt, Taeyeong agrees to become Ian's manager, resolving to assist him. Their new professional relationship places them in the high-pressure environment of the entertainment industry, where they must navigate scandals and stalkers.