Apocalypse's Cutest Tyrant

Martial arts devotee Lin Xiao wakes up inside the body of a feared tyrant in a world ravaged by apocalypse. Somehow he has slipped into a story he once only read about, and the man he now is carries a reputation that everyone around him dreads. Lin Xiao is left to navigate a dangerous new life while a mysterious system begins rewarding him for his training and for the kindness he shows. The contrast between the terrifying name he inherited and the gentle heart he brings to it sets up the central tension of the story.