Tells the story of a corrupt emperor, his bigoted philosophies, and the princess who convinces him to change his evil ways.
The Public Security Bureau intercept a telegram notifying foreign agents to retrieve the "110 secret". Shi Yan, head of the Reconnaissance Section, starts a campaign of counter-espionage, but one of his agents is soon killed on board a train.
Xiaoman and his younger sister Xiaojia picked up a curtain puppet named "Little Bell" on the road. The younger sister Xiaojia considered that Little Bell might still have performance tasks, and suggested returning it to the puppet troupe immediately.
Young technician Lu Ye changes his minds about Shanghai girls during the work with inspector Bai Mei --a girl from Shanghai.