As we all know, the ancient singer Xiaoquer has a song called "Naihe". Although Guiwu doesn't know the story behind this song, he has a lot of feelings about it, so he wrote a fanfic.
In this story of rivers and lakes, there are two male protagonists. One is a poisoner, Gui Mu, who is lonely and eccentric; the other is the son of the then leader of the martial arts league, He Yi. The two met in a teahouse. From then on, the fate of the two people was tightly linked and could not be separated. . .