Li Luo, a member of the mysterious Qingjue tribe, searches for the Yin and Yang wheel everywhere, even giving up the one he loves, and finally finds the Yin and Yang family. Will he be able to fulfill his wish after all the hardships? He was originally devoted to the Tao, but he became worldly and just wanted to survive. Who can change and awaken him? He is a famous doctor in the world, but he is cowardly. Can he be saved if he musters up the courage this time?