Cannon Fodder Reborn: Flash Marriage Scumbag Brother-In-Law

[System + Abuse + Sweet Pet + Double C] In the last life, Qin Leyou was manipulated by her stepmother and stepsister, and she ended up in ruins. After returning from rebirth, with the system in hand, she is determined to protect her family property and slap her in the face. But why did her ex-boyfriend's uncle look at her with more and more unclear eyes? She just casually saved his life. Gu Yan: I should pledge myself to save my life.