The Demon Lord Has a Serious Case

Genius doctor Jiang Qin transmigrates as an unfavored legitimate daughter in ancient times. The original owner was often bullied by her stepmother and sister due to her apparent madness. Upon waking, Jiang Qin refuses to be manipulated and retaliates, leaving her stepmother in a mess. Filled with resentment, the stepmother and her daughter escalate their revenge, but Jiang Qin effortlessly defuses every attack and lets them reap the consequences. She builds her reputation within the princely mansion, attracting the Prince's attention. The Prince becomes interested in her and frequently appears. With his help, Jiang Qin secures her status, their relationship deepens, and they weather the storms together as she writes her own legendary story in the ancient world.