Patrol-kun is a talking police car, existing in a world where talking vehicles and humans live together. He starts his first day at a police station meeting up with his partner, a human police recruit by the name of Hajime. Together, they patrol the streets of Tokyo, learning various life lessons along the way.

Based on the same name gag yonkoma manga by Tenho Iwatani.

Recap of the first 9 episodes.

The protagonist Wu Liuqi originally lived a carefree life on Xiaoji Island, but his identity became a mystery due to amnesia. As outsiders landed on the island and recognized Wu Liuqi, various conspiracies began to cover Xiaoji Island. So Wu Liuqi decided to return to Xuanwu Kingdom to meet his destiny in order to protect his partners and their homeland.