Alpha's Forbidden Handmaiden

Selena, a lowly slave, becomes Alpha Kaelen's bed companion, yet elders bar her from bearing his heir. When Kaelen weds noble Evelyn, Selena is framed and imprisoned, only to find her childhood sweetheart Han—now Knight Commander Lyon—is alive. After losing Kaelen's child, she flees with Lyon. Kaelen, devastated by her "death", later learns the truth but loses the duel for her. Selena builds a happy life with Lyon, while Kaelen watches silently from afar.