A modern doctor travels back in time to become an ancient medical consort named Yun Ruoyue. Aiming to fulfill her dream of "opening her own medical hall," she seeks financing, recruits investors, and builds her career! With an extra love knocking on her door, Yun Ruoyue and Prince Chu Xuanchen are getting closer day by day. But crises soon ensue: Yun Ruoyue becomes entangled in lawsuits. The prince risks his life to save his beloved consort, helping her out of jail and facing new challenges himself. Let's see how the two of them overcome these obstacles together....

The story revolves around the protagonist, Yun Ruoyue, a modern-day doctor who transmigrates to ancient times. She encounters Chu Xuanchen, the former crown prince of Chu, known as the God of War and they embark on a journey of mutual accomplishment and redemption. While the God of War embodies "slaughter," the doctor represents "salvation." She is the "Angel in Disguise" that redeems the "Lone Heroic Prince." Naturally handsome, intelligent, and strategic, Chu Xuanchen carries the burden of avenging his father's murder. Meanwhile, Yun Ruoyue heals not only illnesses but also people’s hearts. Initially, they harbor mutual disdain but gradually let go of prejudice and develop appreciation, ultimately forming a lifelong bond. Throughout the process of aiding Chu Xuanchen in accomplishing his goals, they help each other to overcome obstacles and work together to save Chu and the Chu people, and ultimately achieve great success....

Yun Ruoyue was a doctor in the 21st century. While saving a patient's life, she was electrocuted and sent back in time. Waking up to find herself equipped with a new medical system, she was betrothed to Prince Li, the crown prince of the previous dynasty. Together, they save lives and protect the people. This is a story of love and redemption, enemies to lovers, and their journey to healing each other....