Ju Leehyun**, the sole heir to the Juseong Group.
On the very day his father, the chairman, goes missing, Leehyun unexpectedly presents as a dominant Omega.
Having decided to keep his secondary gender hidden for the rest of his life, Leehyun turns to Junseong, the executive secretary who has been by his side since childhood. He urges Junseong, an Alpha, to take him as his partner and help him conceive a child.
But as their relationship begins to develop in ways neither of them anticipated, the arrival of another Alpha, Haewon, only makes the situation even more complicated.