Quick Transmigration: Toppling All Regrets from the Start

After dying suddenly, Lin Su is selected by the "Regret Repair System" to become the sole regret repairer. The system tells him: every regret remembered by the world will materialize in parallel universes as "regret worlds," and the resentment from these worlds is eroding reality. He must transmigrate into them and rewrite those heartbreaking endings. A'Zhu doesn't have to die outside Yanmen Pass, Zhuge Liang can see the Han dynasty restored, Uesugi Eri can know Lu Mingfei's true name... Each time Lin Su completes a regret mission, he earns points, skills, and lifespan rewards, but failure or excessive changes will trigger a lethal backlash from "historical correction force." Even more bizarrely, a mysterious organization called the "Fate Guardians" has been secretly obstructing him, claiming that "some regrets exist to protect a greater destiny." And when Lin Su collects all thirty regret fragments, the system unexpectedly unlocks a shocking truth—behind all of this lies the greatest regret of his own life... Every step on the path of changing fate is perilous. Can he save all regrets, but can he save himself? — Description from novelcodex.orgFull novel: Quick Transmigration: Toppling All Regrets from the Start — read the rest free on N​o⁠v​e⁠l​C⁠o​d⁠e​x⁠.​o⁠r​g⁠