Sun Tou Tou is a feisty young woman who got into trouble while fighting injustice. She was rescued by Prof Ren Xin Zheng who learned her miserable life story and encouraged her to study Traditional Chinese Medicine.

The story of Ren Xinzheng, a professor at the University of Traditional Chinese Medicine, who is committed to promoting traditional Chinese medicine and resigns to establish a traditional Chinese medicine inheritance class, hoping to cultivate successors who can truly inherit the teachings of traditional Chinese medicine.