Everyone assumes that Doyun is an alpha because of his impressive height and manly look. But he is actually an unmarked omega. He hasn’t faced many difficulties being an omega so far until that day. The day when his body finally decides it’s high time. But it just happens to be at the moment that there is no one he can count on but his enemy at the company – Taehan. Would Taehan give Doyun a hand to go through this time? What would happen between them?