From the Start, I'm One-Punch Man: Sign In to Claim Divine Skills

After transmigrating to the world of One-Punch Man, he becomes King, the strongest man on Earth. From the start, he awakens a god-tier sign-in System. Signing in at the Hero Association rewards him with top-tier Conqueror's Haki, the Golden Light Incantation, and the Five Thunder Rites!

From then on, he can sign in every twenty-four hours and claim one astonishing god-tier reward after another.

Bang: "There's no doubt King deserves the title of the strongest man. His martial arts cultivation far surpasses mine!"

Atomic Samurai: "I always thought my swordsmanship had reached the pinnacle, but it wasn't until King drew his sword that I realized how weak I was."

Tatsumaki: "If there's anyone in this world stronger than me, it has to be King."

Saitama: "The only opponent I've ever had in my life. He's so powerful, it's beyond comprehension."

Then one day:

Ding! The Transdimensional Chat Group invites you to join.

"Save your invitation. I'm the strongest on Earth. I'll join, blow up a star with a casual gesture, and make it look easy. Don't make a big deal out of it."

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.