This is a cultural site with a long history, and this is a place where people come and go. However, it is not known how long it will take for someone to actually encounter Ziguang. Xiaoye, an ordinary-looking middle school student, is the first person to encounter Ziguang? He thought it was a beautiful fairy tale, but what he encountered was a tragedy of bubbles. The ending remained unchanged, and the identity changed. Xiaoye instantly became the sister of a mermaid?!