As a native of the Western Regions, Su Muyin grew up in the Central Plains. Even his name is a Chinese name, but he has an unknown secret. In fact, he is a mermaid.
As a mermaid, I have to put my tail back every day until one day:
"Ayin!"
With a bang, the door was pushed open. Su Muyin, who was in the bathtub, didn't react. His friends saw him.
The people outside the door stayed there with very surprised expressions. At this time, all they were thinking was: Damn, my brother is a mermaid, and his tail is so beautiful.
Purpose: Practice martial arts well