I Became the Villain's Ultimate Cheat System

On the verge of ruling an interstellar empire, Shen Niannian's world turns upside down when she awakens bound to a mysterious contract. Now she's the ultimate power-up for a dangerously ambitious young man—his personal system, his golden finger, his secret weapon. But being someone's cheat code comes with unexpected complications, especially when that someone might just be the villain of this world.