Black fog descends, and mutations run rampant.
In this world where anyone can mutate, Lin Xuan is betrayed by his brother and dumped by his girlfriend. With a mysterious pocket watch, he is reborn three years in the past.
Lin Xuan discovers that a mysterious red silhouette has appeared inside him.
“What? Awakened ones are just tools!”
“Black fog is a higher level of power!”
“Ghostly creatures and netherworld domains actually exist!”