Modern surgeon Gu Huaian accidentally traveled to the ancient world of martial arts and found himself in a turbulent era. He relied on his superb medical skills to save lives and heal the wounded, and gradually emerged in the world. After meeting Murong Yan, the two studied medicine together, and their love gradually grew. At the same time, Gu Huaian was also involved in martial arts disputes and court power struggles. He met Xiao Yuanshan, the righteous elder of the Beggar Gang, and Li Qingyao, the down-and-out princess with a blood feud, and jointly fought against the ambitious leader of the Demon Cult, Qin Wushuang. After experiencing a series of life and death tests, Gu Huaian not only made great progress in martial arts, but also gradually understood the true meaning of martial arts. He eventually discovered the secret of longevity in martial arts and used his abilities to help people get out of trouble and maintain justice and peace.
