At his master's request, Chen Tie descends the mountain to fulfill an engagement with Lin Qingyin. At first, Lin Qingyin looks down upon Chen Tie, who comes from the mountain smelling of rusticity and acting a bit lustful, until Chen Tie displays god-level medical skills and cultivation techniques to prolong her grandfather's life and solves various troubles caused by villains for her. Only then does Lin Qingyin look at Chen Tie in a new light. Moreover, during a clash with Chen Tie's junior sister, Lin Qingyin learns that she possesses the special physique of the Extreme Yin Body, which reveals the truth about her being abandoned by a top aristocratic family in the capital.