Even a Villainess Must Study Hard

After losing her mother, her best friend, and any hope for a brighter future, Xia Xinmi thought she'd spend her life grinding through dead-end jobs. But when she's mysteriously reborn at the very beginning—granted a second chance by someone who traded their soul for hers—she expects the usual revenge-and-riches plot. Instead, she's stuck with a Learning & Companionship System that forces her to hit the books 24/7. No cheat codes, no instant power-ups—just endless studying and all-nighters. With twin heroines, double rebirth mysteries, and an AI determined to change the world through education,…