The Regent's Medical Rebel Wife

Modern special agent and military doctor Xia Zian transmigrates into the favored daughter of the Prime Minister's family, who has long been bullied. Using her superior medical skills and strategy, she tears apart her evil grandmother, biological father, stepmother, and half-sister, brings down the Crown Prince's faction, and successfully avenges the original owner. Meanwhile, she is forced to marry the powerful Regent Wang Murong Jie, using her medical skills to detoxify and heal him, becoming a key ally in his political struggles. As they spend more time together, deep affection grows between them. Together, they calm the court turmoil and promise to stay together forever (a spin-off of the Power and Favor series).