Du Pianpian, an archeology geek, accidentally traveled through time and transformed into a chubby girl, wandering around in search of her own romantic encounters.
Yang Mobai, the male protagonist, is the prince of the former dynasty. He accidentally lost his memory when the country was destroyed. He is the second master of Ping'an Village and transformed into a bandit in a gorgeous way.
In order to repay the favor of saving her life, the little fat girl embarked on the bumpy road of escorting her good friends and benefactors to the border to condolences the soldiers. She met the male protagonist during a robbery, and there was constant friction. In the laughter and slapstick, the affection gradually grew.