Li Xia, an artist at a game company, entered a newly developed game as an internal test player by chance, but was unable to exit due to a game bug. She experienced a counterattack from an ugly palace maid who emptied the chamber pot. She fell in love with the emperor Yang Mo and defeated powerful enemies such as the northern princess Song Yueying. In the end, she learned that the only way to exit the game was the death of her beloved male protagonist... The original novel and the adapted anime are very popular. "The Ugly Girl in the Deep Palace" has the hard currency element of traveling through Mary Sue, and at the same time adds a more fresh love-building game travel. The most warm and cute emperor in history, the most immersive heroine, the dazzling food feast, and the refreshing sweet pet plot make people unable to stop and shout with excitement!