The Concubine Is in Trouble, May the Empress Be Blessed and Safe

Accidentally broke into Tian's house, and the palace maid became a concubine. Floods in Yuezhou and natural and man-made disasters forced Su Ying to sell herself into the palace as a palace maid. However, due to a chance encounter, she accidentally became the lowest-ranking palace concubine. The deep palace is like the sea, and the muddy water is full of fierce fish. If you want to survive, you must be favored. Since you are favored, how can you not fight for favor? Note: The fictional dynasty and the plot are purely fictitious