The villain group's pet, the cub heals the entire galaxy by being cute

The villain group pet & daily pet Liu Rong Lening is a rare mermaid cub. Her voice has the power of healing and purification. She is the natural nemesis of bug systems and evil people. Where she is, irregular cheats have no room to play. Those favored children who are suppressed by negative halos shine again. The brother who no one cares about is designed to be bullied in school because of the time-traveling girl. A miniature mermaid cub rolled out of the schoolbag, baring its teeth and claws angrily, "I am Ultraman Shuishui, you are not allowed to bully Hu Guoguo!" The brother who is not affected by the negative halo and is suppressing others:... [Falling weakly, pointing fingers] Yes, no...