When Leon opened his eyes, there was a cloudy river lit by thin lights. If you look around, the river is spreading everywhere. I'd rather say it's a shallow sea of water than a river, but this “river” is flowing somewhere.

There are thick clouds drooling over my head and I feel pressured. Like the river, the leaded sky spread everywhere. Dim view as far as you can see. I'm sure you have the same view everywhere you go.

This is not the “devil's world” ruled by black darkness. We don't even know where. In this space were Leon, Jake, and Belzebub. At the feet of Leon and Jake, a large Boston bag is placed. Leon grabbed it right before he was flown here.

………

"Brother, this is Do..."

"What did you do to your chair?"

Blocking Jake's words, Belzebub shouted in a horrible shape. The three of them, sitting in a chair of curse, were stepping into untouched ground. To the unexpected, Belzebub had gone mad.

"I tried to destroy it, but they still had a little magic left. From your reaction, it doesn't look like this is the other side."

Even coming to strange land did not disturb Leon. Neither Leon nor Jake have visited the Devil's World, but if you look at Belzebub's reaction, it's obvious that this is not the place to be.

"Right. Honestly, I underestimated you. Admit it. You are a black magician (Grigori) with comparable powers to the devil."

"It's an honor to keep it as a compliment. If it's not“ that side, "I guess this is a narrow space between light and darkness. If it's not Oz, it's not heaven."

"This is a narrow world. Unlimited proximity to our world, but no. And this isn't that Karakuri Mansion anymore"

"Then what do you say it is? Just because the place has changed doesn't change anything about the war. You're the one who dies. That's what I've decided from the beginning."

"An arrogant man. I'll tell you the same thing. It doesn't matter where this place is. All I do is eat you guys. Since you pissed me off, your death has been confirmed."

The narrow world is an equal place for the Hausent brothers and for Belzebub. If the Hausent brothers are not the overwhelmingly advantageous Karakri mansion, neither is Belzebab the favorable world of demons.

From here on out, the real battle. The battle, which had been interrupted at Hausent Hospital, will finally resume. Wins and loses are determined by this river that runs everywhere. This battle will continue until one of us loses his life.

"I've been waiting for this moment. Die, man."

This whole infinite river began to tremble heavily when Belzebub had a creepy grin.

⁉ ︎

Shortly after that, a giant hole appeared at the feet of Leon and Jake. Its diameter is approximately 10 meters. Perhaps Belzebub preyed on the feet of the two.

The Hausent brothers, suddenly losing their scaffolding, fall to the bottom of Naruto without the art of exchange. Where the hell are the brothers going to get there when they fall?

"Give me a bad lift..."

But Leon and Jake's body quickly surfaced big. My brothers, who were supposed to lose their physical freedom and fall to the bottom of the Nara, were now floating far above the river.

Attention to the two backs, there was a jet pack fitted with two gas tanks bonded together. It's similar to what Killian used to climb Snow Cliff.

The chuck in the Boston bag that Leon has is open. Perhaps there was a jet pack in there carried by the two of them.

Leon was instantly working his head off just before he was flown into this world. Some similar Boston bags were prepared in that room where the curse chair was located. This bag, which Leon instantly chose, was one of them.

"Jake, put this on right now! And now keep this too!

"Okay!

Leon handed Jake something like glasses in the air and a small bag. Jake removes the glasses he originally hung and wears new glasses.

The brothers wearing glasses each flew away in a different direction.

"You're not getting away with this anymore. Whatever you do is useless. You can't beat the final phase."

Belzebub was aiming at two humans who kept flying over a river that spread everywhere. Black magic of bulimia (Grimoire) allows you to prey on distant prey. Seeing the Hausent brothers just flee without attacking anything, Belzebub had a hunch of victory.

"Your soul, it must be delicious... ⁉ *"

Belzebub doubted his eyes when he tried to eat Leon and Jake again. This time Belzebub set up a predation without a magic formation. It should not be possible to know beforehand where Belzebub is after.

Yet, Leon and Jake sent an onslaught of bulimia. It's as if Belzebub knew where he was going, but the two escaped the "predatory point” set by Belzebub precisely.

"That can't be right."

I can't believe what happened in front of me. Belzebub tries to eat Leon and Jake again. That was a mistake. Belzebub wanted to believe that.

But what appeared in Belzebub's eyes proved real so as to erase the pale expectations. The Hausent brothers do identify and avoid Belzebub's attacks. They know where Belzebub is after.

"It looks like we've moved on to the final phase of erosion, but what we're doing is the same as before. You can't eat us with that much black magic."

"Stay on track and don't lick the devil's black magic (Grimoire)."

"What if it's time to get serious? With these eyes I invented, you won't be able to capture us."

Leon and Jake were still dodging Belzebub's offense by the features of the glasses they wore. If Belzebub doesn't have any more power, the outcome of the battle is visible, as Leon put it.

"Don't regret it... human"

⁉ ︎

Belzebub, who continued to be provoked, murmured quietly.

Immediately after that, a suspicious light illuminates the area. The myriad magic formations that have spread out as far as we can see cover this “narrow world”. This is the true price of the devil. There are no more escapes left for the Hausent brothers. If normal predation is identified, only use magic formations that can be transferred to tougher stomachs.

"Jake! You know that!

"Ah! Brother!

Leon, on the other hand, had the instantaneous power of thought. I assumed this would happen in advance. Leon and Jake checked each other out for the operation they chose, without using any specific language.

"That again..."

The two men who have confirmed the operation are flying around in the air the same way they did just now. If the jet pack runs out of fuel, the two of them won't be able to fly around the air. Before that, even if we flew through the air, we would not escape this widespread predation.

There is a slight gap between the magic and magic formations that fill the perimeter; the two were fleeing from Belzebub's fangs, flying to sew that slight gap.

If you look closely at Leon and Jake's movements, you can see that they are throwing down something big about the cobbler as they fly around. All of that “something" had fallen in the wake of the magic formations deployed by Belzebub.

The Hausent brothers fly freely around the air and continue to throw down “something”.

"Guru"

Thus, one of the “something” thrown down by the two was swallowed by the magical formation of Belzebub. Shortly before being swallowed, a small explosion occurred from the magic formation.

Anything swallowed by the magic team is transferred to Belzebub's stomach on "that side”. Belzebub swallowed up the "Elixir Bomb” via the Magic Formation.

"I've never played. Now it's time to eat."

Finally, the paralyzed Belzebub fangs approach Leon and Jake. If we don't settle as soon as possible, Belzebub is likely to lose.

As Belzebub spread his hands, each of the magic formations spread on one side of the perimeter turned into a mouth (crease) with multiple overlapping fangs. If this happens, Belzebub's power extends to places that have not touched the magic formations directly.

……

However, Belzebub noticed a certain anomaly. No matter how much I look around, I don't see Leon and Jake. The prey disappeared before he preyed.

Still, predation by Belzebub has already begun. The vain sound of fangs ripping through the sky. The countless explosions that occurred at the same time echo through the narrow world. As Belzebub has seen, neither Leon nor Jake exist around anymore. Only the "Elixir Bomb” planted by the Hausent brothers was swallowed by Belzebub's stomach.

"Where did you go? ⁉ ⁉ ⁉ ⁉ ⁉ ⁉ ⁉ ⁉ ⁉ ⁉ ⁉

Once activated, magic cannot be stopped by the devil himself. He ate a ton of elixir bombs, and Belzebub got one knee on the water. Explosions in multiple locations have gathered in one place, causing significant damage to Belzebub.

The ingestion of a large number of elixirs temporarily led to a return to the third stage of belzebub erosion (ilusion).

Some parts of Belzebub's green skin were, by the way, returning to skin tone. The current explosion may have forced erosion back to the second stage.

Belzebub could not have forbidden haste. After taking damage that could never be ignored, the Hausent brothers disappeared. Did you use magic like the realm (territory) used by Lili, or did you use the Sonic boots of the invention to fly away instantly?

The magic formations, which could not capture their prey, vanished in an instant, with no more than one. The magic formations vanished, spreading there with the same view as some time ago. I just don't see the Hausent brothers there.

"Again, you're a total idiot! Didn't you see that by the feel of your fangs? Me and Jake didn't run away."

"I see... you dazzled yourself with an elixir, plus you shielded the elixir. But you're pretty dumb to show up."

"Now that I'm in a winnable situation, I show up. Besides, the black magic of bulimia (Grimoire) is a sword of all blades. If he who possesses the power of the stars is the opponent, he is the opponent. You learn nothing from past failures? I don't know what else to do because I'm stupid."

"Tell me. There's nothing the devil can learn. If you thought you could bury me with that kind of explosion, that would be a mistake. In fact, I'm fully recovered and back in front of you."

As soon as the magic formation of bulimia disappeared, Leon and Jake appeared before Belzebub again. Still, Belzebub cannot return the erosion to the final phase. The ability to heal will also depend on the degree of erosion (iron) progression.

"How long the hell did it take you to come back before us? I guess you didn't forget that."

"He's a man with a seizure all the time. I'll send you right into this belly."

"Ha! Whatever you say now, I'm not afraid of anything"

"Gohoo......!

While arguing with Leon, Belzebub suddenly threw up blood.

With that signaled, Belzebub suddenly returned to Raven Gopher's appearance. It is the same condition that has not advanced any erosion (illusion). The reinforcement state was released and in an instant Belzebub became powerless.

Because he tolerated the devil, Raven Gopher's body looked younger than his real age. Raven Gopher's years should be over 50 if he's alive, but his flesh now also looks like he was in his 30s.

"Again, you seem to have swallowed up tons of elixirs in the process of going over the trap. An earlier Elixir bomb set off a secondary explosion using the remaining Elixir in the stomach as a spark. Considering the amount of spark you swallowed, the explosion you just had would have been 30 times the first one you ate."

Leon, who has finally done deadly damage to Belzebub, is looking down at Belzebub kneeling on the water with a full grin.

Meanwhile, Belzebub's vision of looking up to Leon was blurred and sumptuous, and consciousness was beginning to turn away.