Cannon Fodder's Counterattack: A Quick Transmigration Journey

Xu Shangqiu died with nothing but regrets—especially for her daughter's tragic death, a consequence of her own weakness. But death isn't the end. A mysterious system offers her a second chance: travel through countless worlds, rewrite doomed fates, and earn the power to return and save what matters most. From discarded side characters to vilified cannon fodder, she'll transform every role into a story of redemption. Each world is a battlefield, each mission a step closer to atonement. Will she survive long enough to rewrite her greatest regret?