Global Catastrophe: The Abyssal Ruler Rises

In 2035, Earth is corrupted by an unknown energy known as "Abyssal Breath." Ninety percent of humanity mutates into bloodthirsty monsters, and the survivors are forced to enter the "Calamity System." Humanity must change class to become warriors, mages, and other professions to fight the monsters. But the protagonist awakens the unique class "Abyssal Overlord," which lets him control the power of the abyss and summon and fuse monsters as his followers.

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