Su Qinghuan, a top modern Chinese medicine researcher, accidentally traveled to the ruined temple in the snowy mountains of the Dajing Dynasty because of touching the mysterious totem in the rubbings of "The Secret of the Green Bag". It happened that the God of War, King Jing Xiao Jue, was being hunted and was seriously injured and on the verge of death. She resorted to acupuncture for first aid, but was suspected by Xiao Jue of being a trickster. In the end, she made a bet of "kill me and you will die" and formed the bond of "life-saving is hard to believe".
Xiao Jue settled her in a border town. She opened a clinic with modern medical skills and established herself, but she was framed by the plague. Xiao Jue made her resist the order for the first time and robbed her of prison and entered Prince Jing's palace. In the palace, she used acupuncture to relieve his old injuries and recovered the "mafei powder" to take arrows. Xiao Jue went from using it to becoming passionate. However, due to the investigation of the truth about the poisoning of his mother and concubine, the two had a dispute and she moved out of the palace.
There is an emergency on the border. Xiao Jue's "bone erosion powder" is extremely poisonous during his expedition, and the third prince wants to seize military power. Su Qingyuan rode into the camp alone and used ancient prescriptions combined with modern medical techniques to rescue him, sealing their love between life and death. After returning to Beijing, she went to the palace for medical treatment and uncovered the Queen Mother's plot to poison the emperor. She was betrayed by her personal bodyguards and was sentenced to Ling Chi. On the execution ground, Xiao Jue led the elite into the battle. She saved herself with a silver needle, protected her husband with a knife, and finally put down the rebellion with the help of her old troops.
Xiao Jue saw through the imperial power and resigned from the title of Prince Jing; Su Qingyuan revealed the truth about time travel - the medical officer who traveled through time in the Tang Dynasty was the teacher of his ancestors, but he burned his way back and wrote the "Dajing Medical Code". In the end, the two settled on the border, she opened a medical clinic and taught medicine, and he guarded the land and the border. Under the setting sun on the snow-capped mountains, they spent their lives practicing the deep love of "going through this life with a green bag".
