Gabriella, daughter of Royal Physician Glen, is drugged and framed by her father’s concubine but rescued by Wolf King Shattock, sparking a fated one-night bond. Exiled, she gives birth alone to Grayson, a boy who can understand beast speech. Five years later, she seeks a cure for her son and unknowingly reunites with Shattock. When Grayson is accused of being a monster, Shattock protects them and claims them as his own. Amid betrayal, clan conflict, and demonic schemes, they finally reunite and find peace, later welcoming twins.