In One-Punch Man, I Changed My Stats from the Start!

Bai Tianming accidentally transmigrates into the One-Punch Man world, and arrives just before the Hero Association is founded!

At the same time, Bai Tianming obtains a System that lets him freely modify anyone's attributes!

With the help of this System, Bai Tianming quickly becomes a key figure in the Hero Association, as well as a mentor to many heroes!

Genos: "Thanks to Mr. Bai Tianming's guidance, I've been able to improve so quickly!"

Bang: "Whoa, Mr. Bai, you're a miracle doctor! You even brought my old bones back to the way they were when I was young!"

But at the same time, he becomes a nightmare that monsters can never escape!

Garou: "What the hell? Why did my Water Stream Rock Smashing Fist suddenly stop working?"

Gyoro Gyoro: "The Monster Association is finished! Why does a hero have such an outrageously powerful ability?"

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