Strange Invasion: My Doomsday Green Tea Villain System

A salaryman dies and wakes up in a novel—trapped as a "fated tool" with a dying mother, a manipulative young master holding his leash, and a fiancée who mocks him daily. But three days before the apocalypse tears reality apart, he binds the Green Tea Chaos System. The rules? Play innocent, act pitiful, manipulate ruthlessly. Every "tea" mission earns devastating rewards. While others beg for mercy in the apocalypse trials, he's rewriting fate with a smile—and a knife behind his back. In a world where kindness is kidnapping and survival demands cunning, he'll out-scheme them all.