Hero Organization Chapter 70 Release Date, In-Depth Recap & Top Forum Theories
If Hero Organization Chapter 69 was supposed to be a simple setup for the next fight, I think the series just completely ignored that memo.
The chapter, titled “Master and Apprentice, Part 1: Guidance,” takes what already looked like a personal conflict between Leo and his Master and turns it into something much uglier. We finally get the answer to one of Leo’s biggest questions, but the answer is arguably worse than anything fans were expecting: his Master admits that he personally killed Leo’s father, Ryu Tyler, nine years ago.
And then, because apparently emotional trauma wasn’t enough, the two climb into their machines and try to kill each other in space.
Yeah. This is where we are now.
For anyone already counting down to the next chapter, Hero Organization Chapter 70 is scheduled to release on Saturday, September 26, 2026, at 8:00 AM EST, with the official English version expected through Shueisha’s MANGA Plus website and mobile app.
But before we get there, Chapter 69 deserves a proper breakdown because there is a lot happening beneath all those missiles, lasers, and giant swords.
Hero Organization Chapter 70 Release Date and Time
The official release date for Hero Organization Chapter 70 is Saturday, September 26, 2026.
For readers in the United States, the expected schedule is:
| Time Zone | Release Time |
|---|---|
| Pacific Time | 5:00 AM |
| Mountain Time | 6:00 AM |
| Central Time | 7:00 AM |
| Eastern Time | 8:00 AM |
The chapter should be available through the official English release on MANGA Plus.
Obviously, time zones can make manga release mornings unnecessarily confusing, but the important part is that Chapter 70 lands on Saturday morning for US readers. And honestly, after that cliffhanger, waiting another week-plus feels cruel.
Chapter 69 Recap: Leo Finally Learns Who Killed His Father
The biggest revelation comes almost immediately.
Leo is confronted by his Master while the two are suited up against the enormous backdrop of Earth. The conversation starts quietly, which somehow makes the revelation hit even harder.
His Master tells him:
Nine years ago, he was the person who killed Ryu Tyler.
Leo doesn’t believe him.
And I can’t blame him. His first reaction is basically what any normal person would have: You don’t literally mean that, right?
Leo tries to reinterpret the statement as his Master accepting responsibility for the actions of the military unit his father belonged to. Maybe he means he failed to protect Ryu. Maybe he gave the wrong order.
Nope.
The Master makes it painfully clear that Ryu wasn’t killed by a Star Beast. He was killed by the Master himself.
That’s a massive change to the entire backstory.
Even more frustratingly, the Master refuses to explain why.
He only says that Leo has finally grown enough to handle the truth.
That line immediately made me suspicious.
If this really were a straightforward murder, why hide the reason for nine years? And why reveal it now, specifically when Leo is strong enough to challenge him?
Something is clearly being held back.
The Gun Scene Is Brutal for a Different Reason
The chapter then gives us one of its most effective psychological moments.
The Master produces a handgun and throws it toward Leo.
His message is simple:
If you hate me, shoot me.
That’s such a cold way of putting the decision in Leo’s hands.
Leo remembers his father, Ryu Tyler, and the memories of the man who once reassured his son that everything would be okay. You can practically feel Leo’s anger boiling through the page.
But Leo doesn’t pull the trigger.
Instead, his Master walks away toward the massive transport pod leading to the Sieg and gives him another choice.
If Leo wants the full truth about Ryu’s death, he’ll have to earn it.
Beat me, and I’ll tell you everything.
And that’s when this stops being an interrogation and becomes a duel.
Perseus vs. Sieg: Chapter 69’s Real Fight
The battle between Leo’s Perseus and the Master’s Sieg is easily the chapter’s biggest action sequence.
The Master doesn’t give Leo any opportunity to settle into a comfortable rhythm. He immediately attacks with automated weapons, heavy machine-gun fire, missiles, and a powerful beam rifle.
Leo has to rely on Perseus’ mobility just to survive.
His shield takes punishment while he attempts to close the distance. But the Master’s experience gives him a massive advantage.
The reason is actually pretty clever.
The Master trained Leo himself.
He knows exactly how Leo thinks.
Leo has become an exceptionally capable A.I.G.I.S. pilot, but his greatest strength has also become his biggest weakness. His movements are efficient. They’re precise. They’re technically beautiful.
And therefore they’re predictable.
The Master basically knows what Leo is going to do before Leo does it.
That’s the central idea of this fight.
Leo’s Greatest Move Is Completely Irrational
Eventually, Leo gets trapped.
The Master combines homing missiles with a powerful energy beam, leaving Leo with what appears to be only one possible escape route.
The problem?
That route leads straight into the Master’s beam.
A rational pilot wouldn’t take it.
So Leo does something completely insane.
He deliberately crashes into a missile.
The explosion creates enough debris and chaos to protect Perseus from the beam. Leo uses the opening to push through and finally gets close enough to land a powerful sword strike.
The Master’s reaction says everything.
He’s genuinely shocked.
He expected Leo to make the optimal move.
Instead, Leo made a move that looked completely wrong on paper.
And it worked.
That’s not just a cool action moment. It’s probably the entire point of the chapter.
Leo is finally becoming someone his teacher can’t predict.
The Final Lesson Is Probably Going to Be Huge
After the clash, both machines pull back, damaged and smoking.
The Master admits that Leo has grown significantly. He even sounds proud of him.
But then comes the final twist.
The Master draws a massive broadsword.
He tells Leo that there’s still one thing left to teach him.
Then he calls it their “final lesson.”
That’s where Chapter 69 ends.
And honestly, this is exactly the kind of cliffhanger I want from a manga chapter. It doesn’t just say next fight coming. It makes you question whether this battle is actually about defeating an enemy at all.
My Favorite Chapter 70 Theories
The fan discussions around Chapter 69 have already started heading in some interesting directions. A few theories stand out more than the rest.
1. Leo Has to Abandon Rational Fighting
This feels like the safest prediction.
The missile maneuver wasn’t random. The entire chapter repeatedly emphasizes that Leo is too rational and therefore too easy to read.
Chapter 70 could push that idea much further.
I wouldn’t be surprised if Leo starts intentionally making decisions that violate conventional A.I.G.I.S. combat logic. Instead of calculating the safest route, he may begin relying on instinct, emotion, and improvisation.
In other words, Leo has to become unpredictable to beat the person who taught him everything he knows.
2. The Sieg May Represent the Old Hero Organization
This theory is much more symbolic, but I really like it.
The name Sieg appears to reference Siegfried, the legendary dragon slayer. Perseus, meanwhile, is famous for defeating monsters with the help of divine tools.
That creates an interesting contrast between the two machines.
Some fans believe Sieg represents the old generation of the Hero Organization, while Perseus represents the future.
If that’s intentional, the Master’s goal may not actually be to defeat Leo.
He may be testing whether Leo is strong enough to replace the old system.
3. Ryu Tyler Discovered Something Dangerous
This is the theory I’m personally most interested in.
The Master specifically says that Ryu wasn’t killed by a Star Beast.
That wording feels incredibly deliberate.
Why mention it?
Because whatever happened to Ryu appears to be connected to something bigger than a battlefield accident.
Maybe Ryu discovered corruption within the Hero Organization. Maybe he uncovered information that threatened people at the top. Or perhaps he became involved in something the organization couldn’t allow to become public.
The Master could have killed him under orders.
Or—and this would be even more interesting—he could have killed Ryu because he believed it was the only way to protect Leo and his family.
Either way, I don’t think Chapter 70 is going to give us the complete answer yet.
What I Expect From Hero Organization Chapter 70
If I had to predict the chapter based purely on how Chapter 69 is structured, I’d expect three major developments:
- The Perseus vs. Sieg duel becomes much more personal.
- Leo begins using unpredictable, emotionally driven tactics instead of conventional A.I.G.I.S. logic.
- We get at least another clue about Ryu Tyler’s real connection to the Hero Organization.
I also wouldn’t rule out a partial flashback.
The phrase “final lesson” feels too important to ignore. The Master clearly knows something Leo doesn’t, and this fight appears designed to force Leo into becoming the kind of person capable of surviving whatever comes next.
That’s why I don’t think the Master is simply trying to kill his former student.
There is something he wants Leo to understand.
Final Thoughts
Chapter 69 is one of those chapters that looks like a giant robot fight on the surface but is actually about breaking a character’s entire understanding of himself.
Leo has spent years learning how to fight from his Master. Now he’s being forced to defeat the very person who shaped his combat instincts.
The irony is fantastic.
The only way Leo can surpass his teacher is by becoming someone his teacher didn’t teach him how to be.
And then there’s Ryu Tyler.
That mystery is arguably even bigger than the fight itself. The Master killed him. We know that now. But why he did it is still hidden behind a massive wall of unanswered questions.
For me, that’s what makes Hero Organization Chapter 70 so exciting. I don’t just want to see who wins the Perseus vs. Sieg battle. I want to know whether Leo is finally going to discover what kind of organization he’s actually fighting for.
September 26 can’t come quickly enough.
