Chizome Akaguro better known as Hero Killer: Stain is one of the most infamous villains in My Hero Academia. Yet, he’s far from a typical antagonist like Shigaraki or All For One. Stain is more of an anti-hero than a villain, driven by a twisted sense of justice rather than pure malice. And now, as the final war unfolds, he’s surprisingly chosen to side with All Might.
But why would a man who once hunted heroes risk everything to help the Symbol of Peace both in the past and now, during Armored All Might’s desperate battle against All For One? Let’s break it down.
Stain Reveres All Might as the Only “True Hero”
Stain has always been a deadly force in the MHA universe, having slaughtered more than 40 heroes and earning his fearsome reputation. But his killings weren’t senseless. In his eyes, the hero society had become corrupt filled with glory-seekers and fame-chasers who had forgotten the true meaning of heroism.
To Stain, the world needed to be “cleansed” of these fake heroes. And amid the sea of hypocrisy, All Might stood alone as the embodiment of what a real hero should be. His unwavering dedication to saving people, regardless of the cost, made him the only person Stain truly respected.
This admiration was made clear during the Dark Hero Arc, when Stain confronted and reminded All Might of his true purpose at his lowest point. Later, after overhearing Todoroki and Ingenium’s conversation, Stain even tracked down All For One by following a trail of blood a testament to how deeply invested he is in the Symbol of Peace’s fate.
Stain Enters the Battle: Armored All Might vs. All For One
In the explosive premiere of My Hero Academia Season 8, Armored All Might utilizes an array of specialized gear inspired by the quirks of Class 1-A to deliver powerful blows against All For One. Despite his relentless offense, All For One turns the tide by exploiting the Rewind Quirk, rapidly regenerating and gaining the upper hand.
Just as All Might is pushed to the brink, Stain makes his move. Using All For One’s blood, he activates his Quirk, Bloodcurdle, paralyzing the villain and buying All Might precious time.
So why did he step into the fray? The answer is simple: he wants All Might to live. To Stain, All Might isn’t just another hero he’s the hero, the ideal worth preserving. And when that ideal was moments away from being snuffed out, Stain didn’t hesitate.
His intervention couldn’t have come at a better time. All Might had exhausted his arsenal, and All For One was moments away from finishing him off. Thanks to Stain, the Symbol of Peace survives to fight another round.
A Killer’s Respect and a Hero’s Hope
Without Stain’s intervention, All For One might have killed All Might without a second thought. Instead, the so-called “Hero Killer” became the very reason the world’s greatest hero is still standing.
While All Might may now hold the advantage, the war is far from over All For One remains as dangerous as ever. The stage is set for an even more chaotic clash in the episodes ahead.
What do you think about Stain’s unexpected turn in the story? Does his redemption feel earned, or is he still a villain in your eyes? Share your thoughts in the comments below.