The plot of Bai Yushu is a subplot, and the fish demon in the play falls in love and kills each other. Bai Yushu is kind. When he sees fish in the water, he will feed it, instead of thinking about fishing like others. This is the foreshadowing of the fish demon in the water. Originally, the fish demon had no human feelings, and Bai Yushu would not starve to death without feeding the fish, but it was more convenient to find food. Fish only know where and when there is food, and when the time comes, they will hunt where there is food. I don't care where the food comes from or why there is food here. I have nothing in common with Bai Yushu. But there are two fish spirits, the little fish and his partner. Their wisdom is obviously higher than that of ordinary fish. They are obviously familiar with Bai Yushu, but Bai Yushu obviously doesn't know it.
If Bai Yushu didn't pee in the water, or didn't pee on carp essence, Xiaoyu wouldn't go to the shore to find the theory of Bai Yushu, and there would be no follow-up love story. There would be no Bai Yushu and Xiaoyu in the Twelve Tans series, but there would definitely be aquamarine and black jade books.
Perhaps Bai Yushu's thought is ahead of his time, or it may be directed by the director. Even if I later learned from my partner that Xiaoyu was a carp essence, Bai Yushu did not hesitate to be with Xiaoyu, but in the secular eyes, the relationship between transvestite and carp essence was not taken seriously, which was related to their long-term feelings and Bai Yushu's advanced thinking, but it also showed Bai Yushu's character of dare to love and hate.