
Duan Shiyu, daughter of Nancheng's wealthiest man, waits on the street to ask Ye Wushuang, the apprentice of the Limitless Divine Doctor, to save her father. Seeing him sloppily lying on the roadside, Duan Shiyu is full of doubt, but his words, "Only I can save him," leave her with no choice but to apologize profusely. Ye Wushuang enters the Duan family home, ignores everyone's ridicule and Dr. Zhang's challenges, and saves the critically ill Father Duan with a single needle, even refusing a huge sum of money and shares. He then seeks out his arranged fiancée, Wu Siyao, only to be slapped. He also runs into the Hu family's young master, Hu Yue, and establishes his dominance by beating him up. At a Wu family banquet, Ye Wushuang cures Grandma Wu's headache with Traditional Chinese Medicine, shutting up his mockers. When CEO Hu tries to force a marriage with the Wu family, Ye predicts he will soon fall gravely ill. Sure enough, CEO Hu is afflicted with a strange illness, and his son kneels to beg for treatment. Ye Wushuang uses this opportunity to force the Hu family to back off. Unexpectedly, the Hu family breaks their promise and conspires with the Duan family traitor, Duan Hui, a…