Film and TV: Di Pangpang, I, Li Yuanfang, Are the Real Detectives

Time Travel/Li Yuanfang/Di Renjie/Pretend to be a Pig and Eat a Tiger/System/Harem/Shuangwen I, Li Yuanfang, am a time traveler and a holder of the Detective System. My boss, Di Renjie, is the Prime Minister of the Great Zhou Dynasty and the best detective in the world. The whole world thought he was a detective. Only I know that he can't even read his footprints. It's all up to me to solve the case and all the credit to him. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.