In One-Punch Man, I Want to Be a Hero: From the Start, I Defied Fubuki

Every day: 100 push-ups, 100 sit-ups, 100 squats, and a 10-kilometer run, rain or shine. He even refuses to turn on the air conditioner in summer.

Saitama trained for three years, went bald, and became strong. Cheng Xi trained for two and a half years, but only lost his hair. He didn't get any stronger.

"Ding! The Dimensional Achievement System has been bound."

Wait, I trained for two and a half years before the System showed up? I can get stronger by pursuing the heroines?

With the System's help, Cheng Xi can travel to myriad worlds, keep making moves on the heroines, and grow stronger.

So today, he goes to register with the Hero Association...

"Hero name?"

"Happy Super~man."

"You're still using that overused name, 'Superman'? Couldn't you think of something more original?"

"My 'Superman' isn't a noun, it's a verb."

"So you do it when you're happy..."

"Just kidding. I do it when I'm unhappy too..."

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.