Is the fish tail that controls shark memory back?

No, after Changyi's tail is cut off, it won't recover. Changyi will work with Ji Yunhe to deal with Shunde Shixian in the future. The relationship between Changyi and Ji Yunhe originated from deception. In order to escape from the control of the valley owner and leave the valley, Ji Yunhe made a good relationship with Changyi for a pretence.

As a Jiao Ren, Changyi itself is very simple and doesn't know the complexity of human beings. So when Ji Yunhe was good, Changyi didn't buy it at first, and then the relationship with Ji Yunhe became better.

Even when Ji Yunhe lied to outsiders that he and Changyi were lovers, Changyi really thought they were lovers. Therefore, Changyi will think of Ji Yunhe's kindness to him, so he gradually likes Ji Yunhe.

But Ji Yunhe did all this to leave the bottom, so he had no feelings for Changyi, just regarded Changyi as a friend. But what Ji Yunhe didn't expect was that eventually she would fall in love with Changyi. After learning that Ji Yunhe had cheated her feelings, Changyi hated him very much, but she also wanted Ji Yunhe to stay with her.