System: I Somehow Became the King of Hell from the Start

Jiang Nan had been an orphan since the age of ten. Though he always seemed cheerful around others, beneath that forced smile lay a loneliness and isolation no one knew about. Then one day, a friend invited him to go hiking, and he accidentally fell off a cliff. When he woke up in a daze, Jiang Nan was startled by the skull in front of him, and utterly baffled by the System notification window that suddenly appeared...

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.