Title: One Night Only
Cha Sia is an alpha heiress. With so much prestige and power to her name comes high expectations from her mother. As the face of her company, she's expected to find and marry a highly compatible omega, bond with them, and then eventually produce heirs of her own. All of this is easier said than done, as Sia has a unique disposition. She was once engaged and bonded to an omega she was raised with since childhood. Unfortunately, they broke up, though under amicable circumstances. While that meant her childhood friend could marry the alpha of his dreams, Sia was left instead with a chronic aversion to any and all omegas.
As a result, Sia has been forced into near solitude, having to go to work hours before she has to be there, leaving hours after she should, and holing herself up at home just to avoid encountering the sickening scent of omega pheromones. This numbing but safe routine can't go on forever, especially when she is expected to attend various public events as the face of her company. At one such public event, after escaping the crowd to hide in her hotel room, someone knocks on her door. Assuming it's her personal doctor or secretary, she answers the door, only to find a young man she doesn't know.
He is Ju Heeyoun, a famous actor and an omega, but for some reason, she isn't repulsed by his pheromones. Things only get more confusing when he propositions her for one night together so he can have a child. Entranced by this odd omega, Sia has no intention of letting him go after just one night. He could just be her cure.