Taeyoung’s life takes an unexpected turn when he’s taken in by the secretary to the chairman of one of Korea’s most powerful conglomerates, H Corporation. Though grateful for this fortune, he’s determined to build his own path, without relying on anyone for anything. While he leads what seems like an ordinary life, he holds a secret longing within - the desire to reunite with his first love. Pervasive thoughts of the mysterious man have consumed his mind since the day they crossed paths as children. But when the two meet again by chance, he discovers a disappointing truth: his cherished first love is Heo Minjae, the reckless black sheep of the H Corporation’s main family. Can Taeyoung find the sweet guy he fell in love with, or is the Minjae from his past lost forever?