I am the Lord of the Underworld

Briefly about I am the Lord of the Underworld manga: 

Mutation occurs, the world is flipped upside down, and humanity enters the era of universal job change after a hundred years.

Read I am the Lord of the Underworld Manga.

Chai Yu begins by awakening an SSS-level skill known as the Apostle of the Underworld. Infinite undead, talents multiplied by a hundred, mental control – watch as Chai Yu sits on the ten thousand bone high platform, determining life and death with a wave of his finger. The Void Clan invades the Blue Star three years later. “Hmph, mere aliens, easily exterminated with a flick of my hand!” Chai Yu says as he opens his eyes. The Kingdom of Death falls in a heartbeat, as billions of natural disasters cover the emptiness.