Quick Transmigration: Who Dares Call Me Cannon Fodder?

When interstellar alchemist Lin Xiyue dies in a catastrophic explosion, she's given a second chance—as a Quick Transmigration agent. Bound to a fledgling system, she travels across infinite worlds, inhabiting the bodies of wronged souls and rewriting their tragic fates. From ancient courts to futuristic realms, she transforms from disposable side character to unstoppable force, fulfilling last wishes and settling old scores. But in each world, a mysterious presence shadows her journey. Will she reclaim her destiny, or remain forever trapped in others' stories?