Ji Yun He is a strong and skilled profound expert living in Bloom Valley. She despises the deep, sinister secret that prevents her from freely exploring the world.
A merman named Changyi shows up in the Valley thanks to the cruel Princess Shunde. Yun He is told by Her Royal Highness to make the merman talk like a human, cut off his tail, give her his pearl, and be loyal. However, there’s a catch! Yun He must enlist the assistance of her adopted brother and sworn enemy, Lin Hao Qing. Yun He has become closer to the merman as a result of being with him. She will eventually be forced to choose between the merman’s freedom and her own.
