Byeongyakan? Nampyeonui Gyeyak Anae

After the sudden death of her parents, Selene watches her family lose everything they once had. Left with no safety net, she exhausts herself working multiple jobs just to keep her younger siblings fed and sheltered. When a chance for lasting financial stability finally presents itself, it comes with strict conditions: she must marry Armand, the son of a duchess, and bear him an heir. For Selene, this arrangement is not a romance but a lifeline, and she accepts without hesitation. However, the household she enters proves far more complicated than she anticipated. Armand was once a celebrated military commander, yet he now remains confined to his estate, plagued by a mysterious illness that keeps him bedridden. Rather than simply fulfilling her end of the bargain, Selene resolves to uncover the true cause of his deteriorating health. As she digs deeper into the secrets surrounding her new husband, she realizes that unearthing the truth may force her to confront dark, long-buried skeletons hidden within the family's walls.