The Qualification of an Omega

Living as an Omega, Jaekyeom faces discrimination compared to ordinary people. Worried about Jaekyeom, his mother entrusts his care to a prestigious family where she worked as a housekeeper before her death. "It's a promise. Even when you grow up and have someone you like, you'll marry me, hyung." "I don't like anyone but hyung! Hyung shouldn't like anyone either. You have to like only me, hyung is mine!" Hee-seo, the chairman's son and still a child, sincerely follows Jaekyeom, to whom he is promised in marriage. However, he has to leave home for several years due to his studies... Jaekyeom, who endures that time alone, wonders if he can truly be a good Omega for Hee-seo. * "The les...