A hilarious counterattack story about auxiliary police officer Ye Changan who was accidentally bound to the "criminal system" but became determined to become a righteous police officer. The system constantly releases criminal missions, but he goes against the grain and solves strange cases repeatedly with his unparalleled skills, from unlocking and rescuing people to outsmarting wanted criminals, from seeing through the inner workings to destroying trafficking gangs. With the support of his master Liu Changyuan, he is finally rewarded for meritorious service and qualified for targeted recruitment, getting closer and closer to the police badge of his dream.
