Villainess With a Cat Changing System

Huo Yu, a second rich generation with Doraphobia, suddenly became a small kitty cat, and the bound system told her that she was cursed because of her persecution to the Heroine, and that the happiness value of the Heroine is needed to be exchanged for the length of time to became human. The Heroine of this world is Lin Shuwei, her tortured rival. Huo Yu, who had not thought of a countermeasure, was picked up by Lin Shuwei and became her cat. Source: NU