Yunsu, a top surgeon in the 21st century, accidentally traveled through time and became the daughter of a general who was poisoned by her husband, the third prince Xiao Jue, and her adopted sister Yun Weiwei. Relying on her medical knowledge that surpassed the times, she escaped from death in the ruined temple where the body was dumped, and resolved the strange poison "Tian Ji Ying". In order to take revenge, she changed her name to "Asu" and shocked the capital with her astonishing medical skills. She entered the palace as a miracle doctor and successfully treated the critically ill empress dowager, thus gaining the emperor's absolute trust and the protection of golden books and iron bonds.
She worked step by step, taking advantage of the opportunity to treat her enemy Yun Weiwei's "heart disease" and return to the palace of the past. In a head-on confrontation with Xiao Jue, she revealed her identity and used the news that her father, General Zhenguo, was about to return to the court as an ultimatum, forcing Xiao Jue to hand over his military symbols and confession. Facing the dragnet set by Xiao Jue, Yunsu took advantage of it and set many traps in his residence, killing the top assassins and cleverly blaming everything on Prince Jue's palace. When her lost father, General Yun Kuo, returned to Beijing early and reunited with her at the bloody crime scene, a revenge storm sweeping the entire court officially kicked off.
The novel is good and interesting.