It may be a bit slow, and there won't be much interaction between the two in the first and second chapters.
Although he is weak in body, he is considered by everyone to be powerful in martial arts. Ji Yue Qingfeng can act coquettishly, but his different faces are known to everyone.
The serious version: a world with all kinds of characters. Legend has it that Gongsun Hall guards the Valley of Evil, and the hall leader is highly skilled in martial arts, but he has never been seen taking action. Instead, the deputy hall master takes care of affairs. What story will happen between a childhood benefactor, adopted sister, and a "Medical Classic"?
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"No!"
"Okay, don't be willful and drink obediently."
"Mu Qing, tell me, when will I stop using these medicines? After all, it's been more than twenty years."
"When you get better, you won't need to drink anymore."
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"Hey, you said that Hall Master Gongsun hasn't appeared for a few years, but when he appears, he has an adopted sister."
"Oh, you haven't seen that the deputy hall master Mu Qing's expression has been wrong these days. Could it be..."