Wendy got pregnant after a one-night encounter at a hot spring. Five years later, now a stunning and powerful CEO, she launches a city-wide hunt for her mystery baby-daddy, only for her daughter to find him in the countryside, living as a humble farmer. Determined to secure her company's future, Wendy brings him home as a live-in husband until she discovers the "simple farmer" is actually the hidden Lord of the Dragon Sanctum, a man far more powerful than she ever imagined.