Yoon Seojun, secretary to corporate chairman Lee Hyeonwoo, has been secretly in love with him since the moment they first met three years ago — but hides his feelings, convinced the gap between them can never be crossed. Then one day, Seojun is given a terminal diagnosis and decides he can no longer keep his emotions buried. One unexpected night together turns them into secret lovers. But conspiracies surrounding the company, rivals scheming against them, and Seojun's own hidden secret surface one after another — throwing their love into a fierce crisis. Can the two of them weather every trial and hold on to what is real?
