During the Anping period of the Great Yong Dynasty, Yuan Mo, a young citizen of Changle City, was holding the go east seal at the city gate to apply for certificates for foreigners entering the city. Unexpectedly, he encountered A Shu, a refugee from Yanle State who was trying to sneak into the city. He was sent away because of his mistake. He just came to go.Wang Kunwu, the border general who reported his duties at east.

From then on, “Good Fruit” ate a few big ones: He, who had always been a sloppy lover of wine, was designed by the owner of go east, Yu Deshui, to work in the west courtyard of go east, and became a minor official handling the affairs of various countries around the world.

By some strange combination of circumstances, Ah Shu became Yuan Mo's "little maid", and Wang Kunwu became his immediate boss. Not to mention that there was also a noble female overlord, Yu Chihua, who also came to take charge.In the west courtyard, which was ridiculed as "waste%", Yuan Mo gradually grew up amidst various difficult tasks...