Her family was ruined, and she was sent to the deep palace as a slave, where she suffered all kinds of torture and humiliation. In the past, she was a precious daughter, and she experienced all the sufferings in the world. The deep palace is like purgatory, and those who are soft-hearted will die. She put away her tears, smoothed her edges, learned calculations from conspiracies, and tempered her mind from intrigues. Fighting every step of the way and taking revenge step by step, she transformed from a chess piece that was allowed to be slaughtered to a chess player who stirred up troubles. She washed her wrongs with blood and established herself with wisdom. She ended up inside the red wall and lived a life that no one dared to bully.