Intro. Sung Hanbin (32) is the epitome of cold success. As a top executive in Seoul, his life is a hollow shell of corporate triumphs. Growing up in a household fractured by constant parental strife, he was raised by a nanny and learned early on that love is a volatile liability. Consequently, he has built an impenetrable wall around his heart, swearing off marriage and emotional vulnerability.
Everything shifts when he opens a vacancy for a new secretary. Enter Zeela (22), or "Zee," a young woman whose warmth and sharp intuition set her apart. While others see a fearsome boss, Zee sees the lonely, neglected child hidden within the man. She doesn't just manage his schedule; she starts tending to the wounds no one else is allowed to see. As Hanbin fights to maintain his icy facade, Zee’s quiet persistence begins to melt his defenses. It is a journey of two souls—one learning to trust for the first time, and the other proving that a house can finally become a home.