The strongest swordsman was disappointed with the world's too low level and reincarnated into another world.

I was confronted by Frost, the frozen Dark Knight.

With an attack that reproduced everyone's moves, he succeeded in making Frost kneel down and ten-count.

In the meantime, the prison of the soul (Soul Prison) appeared.

"Is there anything... how to destroy that..."

"Slade......"

I was desperate.

How to destroy that prison and free everyone's soul.

"... I have no choice. Slade, I can help you with this."

"Frost?"

"My attack will force me to open that prison!

So Frost put up his sword heavily.

Then there's cold air overflowing the area.

"The power of icing!

From Frost's body, ice appeared.

The ice goes straight to the prison of the soul (Seoul Prison).

"Ahhh!

"This!?

"Oops! Frost's Ice Pillar has penetrated the Soul Prison!

Frost's pillars pierced the prison of the soul.

That shakes the prison. Apparently, that works pretty well.

Maybe now we can destroy the prison.

"Use the dark power that dwells in me to destroy that prison."

"So, can you...?

"One or eight, let's do it"

Frost's words were what you could expect.

There are many dark forces that I don't even know. But that might make it possible.

"But how did you get so far...?

"I don't know..."

Frost laughs at my question.

"But maybe the soul of the Holy Knight that remained in me made me do so..."

"Frost......"

Frost still seemed to have a soul as a holy knight.

The advent of Captain Zagil and the story may be affecting him.

"Whoa, whoa!

"This is!

"From Frost's body, dark forces have overflowed! It conveys the pillars of ice and brings us to prison!

By the power of darkness, the prison of the soul (Seoul Prison) is enveloped.

Then the noise starts to sound around. That's the sound of jail time.

A dark force is about to destroy the prison.

"Grrr!"

"Frost!?

But at the same time Frost was raising his voice.

That painful voice is clearly what makes you feel your strength is being shredded.

"Don't come!

"Ku......!

Frost's gonna stop me trying to rush over like that.

"Don't get me wrong... I'm only a dark knight. I'm not going to ask for your help, the Holy Knight."

"What...?

So whatever happens to me after this, you don't have to worry about it.

"Frost!?

Frost's body slowly falls.

At the same time, the sound of the soul prison (Seoul Prison) crushing.

But now it's time to rush to Frost.

"Frost......?

Frost had lost his power and had fallen.

The way it looks, it looks as if your soul has fallen out.

"No way......"

Next thing I know, I saw the soul prison.

This state of Frost is as if it is taking its soul from that prison. I thought maybe Frost's soul had been taken, but there was no prison there.

"Slade!"

Captain Zagil and the others are coming for us.

There are knights with stretchers around.

"... Anyway, Argus... no, let's get Frost to the infirmary. And I'm worried about the other knights and the Dark Knights."

"Right..."

This is how we headed to the infirmary.

◇ ◇ ◇

I was in the infirmary with the captain.

There must be some defeated saints here.

"Slade!"

"Oh, oh..."

When we arrived, it was the Sacred Knights who woke up.

Mr. Gogassa, Selik, Noir, they're all awake.

Apparently, Frost freed his soul from the prison of his soul.

"Everyone seems to have no abnormalities."

"Dion!"

"Of course, we're fine."

"Celia!

There, Celia and Dion were also there.

Now the Holy Knight's side will all have been confirmed safe. I'm so glad nothing happened.

"I've been watching your fight. That was a brilliant fight."

"We saw your battle even while we were in that prison. It's a strange thing..."

Apparently, even while he was captured, he was watching the fight.

Strange thing is, it happened.

"Celia, you've worked hard, too. My vengeance... may be weird, but I'll be thankful. Thanks."

"Yes, no..."

Naturally, Celia's battle also seemed to be watched by Celik, who seems to be happy without a heart.

Anyway, now the confirmation on the part of the Holy Knight is over.

Next time, you should go see about the Dark Knights.

"Gentlemen! Oh my God!

Populi, the healing magician, showed up before us thinking about it.

Somehow, you look in such a hurry.

No way, did something happen to the Dark Knights?

"What's going on? Populi?"

"Ah, the Dark Knights..."

"The Dark Knights...?

"Yes, I'm gone!

"What!?

Apparently, the Dark Knights escaped.

Just in case, I should have been in custody, but what the hell is wrong with you?

"The Dark Knight Googhan of Rigidity is too powerful and seems to have been released from restraint!

"Behold! Is that him!?

Mr Gogassa reacted to Populi's words.

Apparently, Googhan did it. That rigidity seemed more digit than I thought.

"Apparently, he escaped to the arena!

"Okay! Let's go after him right away!

This is how we headed to the arena.

◇ ◇ ◇

We were coming to the arena.

Then there stood the resurrected dark knights.

"You guys!

"Are you here... Holy knights"

It was Googhan who responded to my words.

Googhan has a frost on his shoulder. Only he doesn't seem to be awake after all.

"This time, let's admit we lost. But we will surely defeat you."

"What!?

Apparently, these guys are looking to get away from here and have a rematch.

They are the ones who have saved us, but do not punish us.

"What are you going to do with Argus!?

Captain Zagil raised his voice against such dark knights.

Sure, that might be a concern there.

Frost can't wake up right now for some reason. What are you going to do with such a frost?

"Argus? You mean Frost? This guy, we'll take him. If you don't wake up, I'm in trouble..."

"You think there's a way to wake me up!?

"I don't know..."

To Captain Zagil's question, Googhan laughs.

Maybe he knows why Frost won't wake up, how to wake up, etc.

If so, that's a good thing. If Frost is going to wake up, I need to talk to him about something.

"Slade......"

"Boorus......"

So there was someone who spoke up against me.

It is Boorus, the Dark Knight of Fire.

Boorus may have said something to me because he was one of those people who fought.

"Farewell... make me happy to see you again"

"What...?

Boorus' words were something uncomfortable.

For some reason, it's like this is the last time we'll see each other. For planning a rematch, that would feel strange.

"Boorus! Let's go!

"... oh"

When I thought of that, the Dark Knights flew away.

Its body floats and flies in the universe.

"Ku......!

If they fly like that, it'll be hard for us to chase them now.

I didn't think there was such a way out.

Thus, the dark knights we defeated disappeared across the sky.