Jiuchongjin's Concubine Is Poisonous

Jiang Jinxin was arrested by her aunt and taken to the palace to be her daughter's beloved daughter. Her mother and brother were also arrested and threatened to kill her if she didn't go! In order to save her mother and younger brother, she was forced to agree. When she entered the palace, she suffered all the humiliation. Let's see how she can change her fate against the will of heaven! ! Outsmart the evil princess!