Cannon Fodder's Revenge: Making the Protagonist Cry is Only Fair!

After a thousand years adrift as a wandering soul, Yun Yi strikes a deal with a mysterious system: repair collapsing worlds, reclaim his body, and live again. The catch? He must transmigrate into three thousand minor worlds as disposable cannon fodder—those tragic side characters destined to suffer for the protagonist's glory. But Yun Yi has other plans. Why should he play the fool when he can rewrite the script? From the love-obsessed fake heiress clinging to her possessive CEO brother, to the overlooked rival losing to a sudden childhood sweetheart, Yun Yi inhabits these doomed roles and fli…