Du Heng calmly accepted Wu Shengnan's praise, because those were his genuine thoughts.
"The second reason is that I've suddenly developed an interest in this illness," Du Heng said slowly, a gleam in his eye. "Yin deficiency and yang deficiency are rare, but I have encountered a few cases.
But this is the first time I've seen Yin and Yang double deficiency.
And I have never heard of a case where Yin and Yang double deficiency caused mental illness, like in Guan Bo's situation.
So, my hands are itching to try; I can't help it."
Wu Shengnan shook her head, laughing. "I don't think your hands are itching; I think you're itching to use your skills. You just want to show off."
Du Heng smiled at Wu Shengnan's teasing and let it pass, continuing, "The third reason is one I can only tell you, no one else."
Wu Shengnan immediately became interested. She leaned forward and said, "Tell me."
