One-Punch Man is an ONE & Yusuke Murata joint. It runs in Weekly Shonen Jump (preview pack here), an anthology of boys’ comics that’s currently serializing Tite Kubo’s Bleach, Eiichiro Oda’s One Piece, a colorized version of Akira Toriyama’s Dragon Ball Z, and several other series. The gist is simple and enjoyable: Saitama wanted to be a hero, so he trained. He trained so hard that he actually became capable of ending any fight in a single punch. He dreams of having a glorious, devastating battle, but it doesn’t happen. It can’t happen. He’s too good. He’s Slacker Superman, and he’s in a gag comic.

A big part of my enjoyment of OPM is that ONE & Murata clearly love the same things I do about superheroes and shonen comics, but have no patience for the nonsense that infests both types. So OPM feels very lean and easy-going, but explodes into incredibly enjoyable high action.

Chapter twenty-six came out this week and is the finest cape comic I’ve read in ages. I try to avoid hyperbole, and that sounds hyperbolic, but dig:

Mumen Rider is a Class C hero. His power is that he has a bicycle and moves like JUSTICE CRASH!, where he throws a bicycle at someone, or JUSTICE TACKLE!, when he tackles someone. He’s a normal dude with a heart of gold, but hearts of gold and bicycles only take you so far against a nigh-invincible Deep-Sea King. A wise man knows his limitations and acts accordingly.

The Deep-Sea King, he of the heart nipples and massive strength, has spent the past few chapters tearing through every hero in sight, including ones with names. He hammers Genos, Saitama’s cyborg sorta sidekick, and is ready to finish the job when a JUSTICE CRASH! grabs his attention. He manhandles Mumen Rider, Looney Tunes-style, by simply intercepting an attack and beating Mumen Rider against the ground repeatedly.

But Mumen Rider stands up again.

What makes a hero? Is it the powers? The tortured past? The borderline-authoritarian insistence that you know right from wrong better than anyone else? Or is it something else? For me, growing up, it was scenes like this, when someone looks at injustice, holds up a hand, and says “No,” no matter the risk that entails. It echoes through Frank Miller’s Sin City, the Michelinie/McFarlane Spider-Man, and even a little bit in Jim Lee-era X-Men. It’s all over Hiromu Arakawa’s Full Metal Alchemist. You can see it in real life heroes. A hero is someone who is willing to throw their life away to protect someone else, regardless of their level of skill or destiny. You get up out of your seat and on your feet and you tell them people “No.”

That near-suicidal courage is inspiring. It’s a reminder that we’re not alone, that we’re all in this together, and that one man can make a difference if he tries. It’s hope. Something works as it should in our fallen world. And so:

When Mumen Rider showed up, these people were excited, but confused. They’re locked in a shelter to hide from Deep-Sea King’s attack, and they’ve seen him utterly dominate another, higher-ranked hero. They know that Mumen Rider has no chance. But a little bit of courage, a little bit of confidence, goes a long way. They believe because he believes.

Mumen Rider has no chance. Deep-Sea King clobbers him effortlessly. But in taking a stand, Mumen Rider did exactly what a hero should do. He held the line.

Saitama catches Mumen Rider before he falls. Saitama tells him “Good job. Nice fight,” and carefully lays him on the ground. Saitama understands and respect sacrifice. In a way, Mumen Rider is the hero Saitama wishes he could be. He wants that glory. So he treats Mumen Rider with the respect and tenderness that he has not just earned, but deserves.

There’s a few pages left after this sequence, but that panel of Saitama catching Mumen Rider? That’s the real cliffhanger. That’s what’s going to get you hype, because it’s a moment for you to reflect. You know that Saitama is invincible. You know that he only gets beaten in his dreams. You know that he’s a little dumb, but genuinely kind. You know that he’s a hero. You know that heroes win, especially in cape comics, and you know exactly how Saitama wins his fights.

Deep-Sea King has caused a massive amount of destruction, shown a callous disregard for life, and generally acted a fool because he can’t be stopped. He’s a bully.

Here comes Justice.