Celestial female medical official Su Qingwan was demoted to the lower realm to undergo trials due to violating heavenly rules. In her ninety-ninth life, she becomes an ordinary substitute bride, married to Xiao Jingchi, the God of War Prince whose appearance is damaged and who suffers from chronic illnesses. Retaining her heavenly eyes and profound medical skills, she not only sympathizes with the grievances of lonely ghosts and helps them achieve justice, but also attentively cares for the prince's health. Amidst their bickering and companionship, the two slowly uncover past secrets of the royal estate, support each other, walk out of adversity together, and welcome their brand-new lives.