The Royal Cat

In the ancient city of Jinling, General Kou's bodyguard cat, Zhan Ao, loses his will to fight and becomes a stray cat after the general's sacrifice. Soon after, several bizarre cases of humans turning into beasts occur in the city, and even the Crown Prince mysteriously disappears. Zhan Ao gets caught up in the chaos. Young Bao Zheng investigates and cares for the injured Zhan Ao. Together with Jinmaoshu and Kou Zhu, General Kou's daughter, they find the mastermind behind it all and uncover a huge conspiracy.

(Source: Bangumi, translated)