Yang Xiaojun was framed by Liu Chunhua and Song Qinglian. His engagement was broken off and he was humiliated. He accidentally triggered the miracle medical system in the jade pendant. Not only did he recover from his leg disease, he also gained the medical skills and supernatural powers of "Yin Yang Xuan Zhen Jue". After that, he relied on his medical skills to treat illnesses and save people, protect Meng Yulan and other relatives and friends, thwart the malicious plots of Chen Shugen, Sun Jianrong and others, resolve their misunderstandings with Chen Yin and get back together, and he also got investment from Shen Zhuyu to open the medicine shop "Yulantang", leading the villagers to grow medicine and become rich. He went through many turmoils in the process, and finally succeeded in his career, stayed with his family and friends, and started a new life.
