Class Change: One-Punch Man. From the Start, I Blasted the Evil God!

[Saitama Template] [Truly Invincible, No Leveling Up] [Multiple Heroines Pursue Him] [Subjugate All Nations] [Trample the Abyss]

The age of universal class advancement.

Every human child gets one chance to change class upon coming of age, awakening as one of all kinds of wondrous professions.

Zhou Ning successfully changes class and gets the profession: One-Punch Man!

Strangely, no one in this world has ever heard of One-Punch Man or Saitama. They even call him the weakest combat profession in history.

"Well, I guess I'll have to show you what the strongest fighter on Earth looks like!"

"I'm not joking. If I hit you with this punch, you'll really die!"