Shen Qingwan, the director of the modern emergency department, traveled back to the Wei Dynasty during a lightning strike and became the legitimate daughter of the Marquis of Dingguo. She awakened to the traditional Chinese and Western medicine inheritance system and portable space, and used modern medical skills to help the world in ancient Xuanhu.
The Minister of the Ministry of War died suddenly, and Shen Qingwan took the initiative to ask for an autopsy, which opened the prelude to a serial poisoning and murder case. General Xie Changyuan of Zhenbei was keenly aware of the conspiracy behind the case and reached cooperation with Shen Qingwan.
From the initial temptation to sharing life and death, the two worked together to solve the case, but found that behind the case were the enemy spy "Red Scorpion", the mysterious sect "Tianji Sect", and even the ghosts in the court...