After returning from rebirth, Su Jiu decided not to protect her sister Li Suran blindly. In her previous life, she was harmed by her eldest sister because she prevented her from approaching Fozi Wuchen, and she died with hatred. In this life, she watched with cold eyes, while Li Suran ruined his reputation and fell into confusion due to his own selfish desires. Su Jiu established a stable position in the deep palace, no longer burdened by past grievances, letting go of her obsessions, focusing on protecting herself, and calmly living her own life.