Oh No, I’ve Awakened a Hidden Talent

(Single male lead + monster-slaying and leveling up + power fantasy + summoning cards)

He steadily levels up from the beginning.

He thought the initial test had shown he had no talent. But it turned out he possessed the legendary hidden SSS-rank talent, Endless Devouring!

From that moment on, his path to turning his life around began.

Wearing a mask and going by the name “Wu,” he hunts alien beasts through the night, growing stronger step by step. His once-high-and-mighty ex-girlfriend is rescued by him. “You looked down on who I was back then. The me I am now is out of your league.” Those who once mocked him stare in horror when they discover that the legendary “Cleaner” is the very “good-for-nothing” they knew.

When the beast tide arrives and everyone is overcome with despair, this time, I’ll show you all that even a good-for-nothing… can save the world!