Lydia marries Spencer, a seemingly penniless watch repairman, to escape her family's pressure to wed. She soon discovers that her fifty-five-year-old husband in name only is the reclusive master of the Artisan Sect, with powerful disciples across the city. When enemies threaten her company, his daughter, and a major heritage ceremony, Spencer quietly defeats them all. As his true identity comes to light, their marriage of convenience blossoms into lasting love.