Port city du Pont.

It was one of the largest cities in the Kingdom of Memphis to have a port, and it also embraced ships loaded with many goods from foreign countries.

The sea near the harbor was calm, so the city developed smoothly without major problems.

It should have been a calm looking sea until a few minutes ago today.

But when I realized it, the sea was rough, and many of the ships moored in the harbor were flown offshore by the waves that pushed them.

The sight of you going broken by disaster pops into my eyes as you travel all the way to Dupont by a transfer caused by space magic.

"My ship!?

"Life takes precedence over ship. We need to evacuate somewhere a little higher now."

"... Chickshaw!

In the harbor, many people who had been flown off the ship were depressed.

If it stays that way, it will be delayed from escaping the tsunami and the ship will be flushed offshore as well as in person.

To avoid that, a soldier in charge of port security is desperately engaged in evacuation operations to take him to an evacuation site. The captain and thinkers give instructions, and the soldiers who have been instructed are running around trying to help a little more people.

The harbour was equipped with a tsunami protection wall, which was prepared by those living near the calm sea in case. The tsunami caused by the Divine Beast does not look like it has already crossed the barrier and prevented the tsunami.

A tsunami higher than the barrier pushes you to the harbor on that evidence.

"Ah..."

People are looking up at the tsunami with a desperate look.

Some of them ranged from small children to big men, all with the same look regardless of their identity.

Fortress Wall (Fortress Lampert)

Soil Attribute S-Rank Magic 'Fortress Wall (Fortress Lampert)'.

It is a magic that causes a number of dirt walls to occur around a specified target, transforming it into a strong fortress.

This time, let me designate the port of Dupont.

A dirt wall that protruded from the bottom of the sea to heaven to cover a vast port.

"Is...?

Everyone who was watching that sight was losing their word.

Wall protection that was installed to protect the harbor. A bigger wall suddenly appeared than the tsunami that approached the harbor to cover it up.

The situation cannot swallow into the sight that was born in despair for everyone.

But there's only one thing for sure.

"You saved me?

You can hear someone in the harbor whining.

The earth wall created by Fortress Wall (Fortress Lampert) prevents the tsunami from pushing toward the harbor and is returning offshore.

"Now we're good"

I'll tell you closer to the captain who was giving the evacuation instructions.

"What about you?

Suddenly you see me with suspicious eyes.

Well, given the current situation, I don't even know if I want to get rid of the anxiety element at all.

"I am an adventurer who has come to crusade the demons in response to the wishes of the 'Witch'"

"Could the wall be your magic now?

"Exactly."

"Ooh!"

I'll be sure to tell Mr. Noel that you requested me to come to the rescue.

I have just prevented the tsunami with my current magic, so my expectation is that I would do something about the damage caused by the Divine Beast as well.

"But that incompetent 'witch', huh?

"Right..."

"It's no use expecting it."

But he was looking disappointed that the only thing I expected was a request from Mr. Noel at first.

The reaction of the people of DuPont is unpleasant as far as I know that Mr. Noel is not responsible for the damage caused by the Divine Beast. But if you think about the loss of a lot of things in just a few moments before I rush, you can see that you want to hold someone accountable.

The spearhead is Mr Noel, who would otherwise have to stabilize the country.

I was also sent to correct such a mistake.

"Now, look here at how powerful the adventurer who took Noel's request is."

Release some of the fortress walls (Fortress Lampert) so that you can see offshore.

That's how you fly into the sky and only I travel to sea away from the harbor.

The only place I reached remained calm amid rough surroundings in the heart of a rough sea.

"I know you're there. Please come out."

A serpent-shaped demon appears from the center of the vortex when I call it in.

However, it is not big enough to be called a snake. It's long enough to make the whales you encounter appear small on your way to the Kingdom of Memphis, even if you just show up from the sea. A thick torso, likely nearly ten meters more, is making the sea snake look bigger.

Snakes with thick torso over 100 meters long.

That is who the sea snake and the fearful demon are.

"Well, aren't you in awe of me, little girl"

He asks as the sea snake, who shows up from the sea, comes with two eyes that glow bright red.

A voice that reaches your head to come in spite of the distance.

That's the reading that Master Thunderbeast used, too.

The Thunderbeast was a dignified low voice, but the Sea Serpent is a woman or a high voice.

"Adventurers don't seem to be in awe of demons."

Not all demon crusades are adventurers' jobs, but what is commonly known is a vicious demon crusade, isn't it?

Are you seriously going to crusade me?

"I intend to."

"Kukukukuku......"

Laughter comes from the sea snake.

I thought you made me uncomfortable because you were in the air in a way that looked down, but apparently you're funny and laughing.

If you try to be summoned for thousands of years by the unpleasant magic of "summoning magic," you will be given an order to "attack the harbor", etc. We affect people's lives just because we exist. So every day they use it against my will even though they fled into the other world. I was sick of it, but a girl showed up that I was serious about crusading while recognizing my powers correctly. There's never been a happier day. '

"Doesn't the Sea Serpent want to attack humans?

Demons mostly attack humans.

Exceptionally, we know that not all demons prefer to attack people because there are demons that are taught (tame) and demons like thunderbeasts.

'Oh, I wish I had been quiet at sea originally. But suddenly, because of a magical anomaly that occurred, I became this kind of body, and my powers became uncontrollable and annoying to people. This is not what I wanted. "

Master Thunderbeast said something similar.

Besides, the voice of the sea snake contained thoughts that seemed sorry.

'That's why I chose to spend time in the other world. I cannot tolerate the present situation, which is annoying people, even though they are forced to bind them with summoning magic......'

Kuck, the sea snake makes his magic happen as he raises his regrettable voice.

Then something like a water tornado occurs from the sea. It's a skill like the whale also used.

If you take an attack that the Sea Serpent doesn't want with a magic barrier, it will knock you offshore.

"Thank God."

"The order given to Master Sea Serpent..."

"Sink the port city to the bottom of the ocean."

"Oh no...!

It's pitiful that a sea snake can make you do that even though you don't want to.

Even if people could be evacuated, cities would sink to the bottom of the ocean. If that happens, those who lived normally until today will mourn everything.

"... is there any way to escape?

'I can't. If you're a demon as high as we are, it seems like you can ignore summoning magic orders or something, but somehow you're not going to get away with tying me up.'

The secret is going to be in that magic formation.

The magic formations depicted in the dungeons of the castle were specializing in summoning high-ranking demons like divine beasts. Then it is not surprising to think that orders by magic are also allowed to exert strong power over divine beasts.

"At least salvation is there."

"Me, sir?

'That's right. I hear about you guys from Tempest Tiger. "I ran into some funny guys the other day when they summoned me"... he's really funny. It has as much power as it can truly crusade me. So I want you to crusade before you bother people any more'

"Do you understand what that means?

For demons, crusade means death.

The Sea Serpent accepts that.

"I don't mind."

Dear Sea Serpent, how prepared you are.

But I must betray the Sea Serpent's readiness.

"I'm sorry, but the Sea Serpent must be prepared to betray you"