The story of Shen Qingnuan, a strong business woman, seeking revenge for her stolen sister. Due to an abnormal blood type, Shen Qingnuan discovered that her sister Shen Mingzhu was not her biological child. After investigation, she found her biological sister Qingyue who was struggling at the bottom. In order to give the abused Qingyue a new lease of life, she forcefully brought her into a wealthy family to fight against the blackmail of her adoptive parents and the revenge conspiracy of her uncle's family. Facing the kidnapping crisis, Qingyue was seriously injured to save her sister, and Shen Qingnuan went overseas to destroy the enemy. In the end, Qingyue completed her transformation under the protection of her sister, and the two sisters walked hand in hand towards a new life, showing protection and redemption that transcend blood ties.
