Reborn as the Villain Kids' Evil Mother

Reborn as the Villain Kids' Evil Mother Plot:

Corporate drone Su Xiaoman transmigrates into a novel as the abusive mother of four future villains. With a system countdown ticking, she must undo her predecessor's cruelty towards the genius hacker son, yandere artist daughter, financial scammer second son, and mafia boss youngest. But when she starts packing lunches and taking bullets for them, the suspicious children launch a counter-espionage campaign, convinced this sudden kindness hides darker schemes.