Field military doctor Tong Jiaqian was ambushed while patrolling the border with her troops. After being separated from her comrades, she accidentally discovered the first volume of the ancient book "Tai Su Shan Jing" hidden by her grandfather Tong Shouyi in a dilapidated ancient temple. When his comrade Fatty Wang was seriously injured and in danger, Tong Jiaqian successfully rescued him with the help of "Ginger Fu Mutton Soup" recorded in ancient books, thus unveiling the mystery of this wonderful book on medicinal diet. As the plot progresses, Tong Jiaqian learns that the "Tai Su Shan Jing" can not only save people and save the world, but also become a murderous weapon. Wei Kun, who betrayed his master and colluded with mercenaries, is frantically pursuing the complete ancient book and the life-defying diet formula in it. In order to protect the ancient books, avenge her grandfather and sacrificed comrades, and to find Lin Yan who was trapped to cover her breakout, Tong Jiaqian teamed up with Chen Shanhe's old subordinate Shi Hu and others to cross the crisis-ridden Ailao Mountain to decipher the medicinal diet test left by Grand Master Su Changchuan, collect the second volume of the ancient book, reveal the true face of the army traitor Li Jian, and start a life-and-death showdown with Wei Kun concerning the inheritance of medicinal diet and the peace of the family and country.
