Carrying the painful memories of her past life, Su Wanqing is reborn on her eighteenth birthday. In her previous life, she was manipulated by those around her, her loved ones suffered one tragedy after another, and she met a miserable end. Given a second chance at life, she resolves to protect her family and change their tragic fate. Facing her repeatedly scheming adoptive sister, an unscrupulous suitor, and rivals coveting the Su family's business empire, Su Wanqing calmly devises her plans and takes the initiative to learn how to manage the family business. She prevents various crises before they happen, gathers evidence of her opponents' illegal profiteering, and resolves threats and exposes conspiracies through lawful means. Her family always trusts, accompanies, and supports her unconditionally. Along the way, she also meets Lu Chenyuan, a sincere and devoted man.