In the late years of Guangxu's reign, Suzhou boy Hua Zi practiced medicine while holding on to his ancestral green bag and jade pendant, while his childhood sweetheart Xiaoyan studied psychology intensively. When they visited Qingyun Temple on the Chinese Valentine's Day, the old man in white left behind the Five Poison Bronze Bell and the fragments of "The Secret Record of the Green Poison Bag", leading them to enter the fantasy trial - the ancient temple where the meridians resonate with the stars, the secret realm where the Eight Trigrams Immortal Grass grows, and the puzzle where the seven emotions turn into inner demons, unfolding one after another.
Hua Zi used silver needles to relieve the difficulties in the internal organs, and Xiao Yan used the knowledge of the heart to break the barriers of cognition. The two swords were combined to find the origin of medicine from the fairy grass in the mountains, and the method of healing from the subtleties of the human heart. The bond between childhood sweethearts heats up in the fantasy adventure, and the wisdom of traditional Chinese medicine and psychology collide. They must not only inherit Hua Tuo's legacy to help the world, but also stick to their true intentions amidst the epidemic puzzle created by the mysterious organization.
When the jade pendant around the waist resonates with the copper bell, let's see how this "medical combination" uses benevolence as a guide, and in the mist of Eastern mysticism, they open up the morning light like a silver needle, and compose a legend of breaking through delusion and saving the heart.
Among them, there is a lot of little knowledge about traditional Chinese medicine.