Quick Transmigration: Redeeming the Broken Villain

What if every villain's cruelty was born from a childhood too dark to bear? Bright and bubbly Guan Jiajia dies unexpectedly and awakens bound to a villain-saving system—her new mission: travel through story worlds and rescue broken antagonists before they fall into darkness. Guide them toward redemption, rewrite their fates, and prevent catastrophe. But when her overeager attempts backfire spectacularly, causing worlds to collapse, the furious system forces her to live through each villain's tragic past. Now humbled and determined, Jiajia must navigate dangerous hearts: a gentle sister hiding…