The Legendary Rebuilding of a World by a Realist Demon King

I woke up from hundreds of years of sleep. Let's summarize what we know. The majority of my memories have been lost, but not the knowledge. You can read and write characters, and you have common sense.

The only thing missing was episode memory. I have no memories of childhood or memories of growing up.

You can assert that your ability is far better than before you woke up.

Before I woke up I was just a human, but when I woke up I was a Demon King. He had the ability to destroy megaliths as large as a house if he were concerned.

This is a great deal. That's all I know, but maybe it's enough. All I need to know is what to do.

He says he wants to be the Demon King and aim for the top of this world.

ask.

"Goddess, what should I do now?"

"As I said before, you'll be the Demon King of the Demon King, the Great Demon King. Defeat all the other 71 Demon Kings, or you will win if you lose your enemies. You will be called

Yes, specifically, the girl-shaped goddess continues.

"This is the Demon Castle that is your base, but it's spread around a core called the core."

"Is this a Demon Castle? I thought it was a cave."

"The interior is a little bit new and just born. It's not related to majesty. But you can be assured that your strength grows and expands as you gain new power."

"Do you get it"

"Well, Demon Castle is an extension of the core called the core, but if this is broken, the game will be over."

"I mean?"

"Touch your heart."

I will touch it. I can hear my heartbeat. Notice that the heartbeat and the heartbeat are synchronized.

"Correct. This core is the alter ego of your heart. If you break it, you will die.

"Well, can this be broken?"

"Yeah"

"And do other demon kings have the same thing?"

"Bingo. Indeed it's Ashito. The answer is right. In other words, if you destroy the core of another demon king, diplomatically subordinate, or neutralize by some means, you will win."

"It's simple and clear, but it's good to attack another demon castle, but in the meantime it's going to be vulnerable."

"That's right, so I'll have you build the strongest corps from now on."

"The strongest corps?"

"You said earlier, this castle is expandable, and it has the ability to create monsters that can be your limbs. For example, if you combine the absolutely frozen land with the runes, you'll get a polar golem You can make an oak by combining an impregnated sow with a dry gecko.

"It's like a demon king"

"You're the Demon King, so why don't we just try it?"

And the goddess recommends creation of a demon. I do not know how to make it even if recommended. So I decided to make her the first time.

"I can't really help the goddess, but you're special."

"Thank you for that"

"The first thing you'll make is someone who will be your limbs."

"Yes, the goddess will not be with you all the time."

"I'll be back after a while. To heaven"

"Then create a knowledgeable monster. There is knowledge of the previous world, but there is no knowledge of this world."

Previous world. There was also a world of swords and magic, but there was no Demon King. It was a world where you could not use magic or create creatures easily.

I feel like I was a lord there and I was doing research to open the gates of another world.

I remember that when I was searching for a country called "Japan", I was involved in an accident, but my memory was interrupted there.

So there were plenty of memories of the previous world and Japan, but knowledge of this world was equal to zero.

"Okay. Then the first creation is going to be knowledge-oriented. By the way, is there a designation for the figure?"

"Absent"

"I've made it easy. I'll decide."

She said, "Let's make it a girl."

I thought it would be weak if she was a girl, but I didn't want to change it before saying that there was no designation. The monster it creates is a knowledge-oriented secretary type. Strength will not matter. I thought so.

The goddess pulls her hair out of my head, saying "Rude."

When I got some of my black hair, I put it in something like a vase.

"I'm going to create a monster here, but when you make it, be careful and pour in your magic."

"Is the stronger the magic, the better monsters are born?"

"Basically, but it's not that simple. Luck is also involved."

When you say so, the pot starts to glow. Apparently a monster is born.

"This is a world where the status is invisible. But there are exceptions, and you can see when you were born and when you use the magic of Disclosure."

"Thank you."

"You can only see the child's rank, fighting power, and key skills. Also, you can not see the status of the upper class and special individuals of the Demon King class."

When the goddess says so, smoke rises from the jar, where numbers and letters are projected.

"It will be displayed immediately."

I look closely at the letters and numbers.

[Name] None [Rarity] Legend Rea

The goddess jumps at the moment the word "Rarity" shines.

"Legend Rare, Kitter! It's a jackpot, this is it"

And go crazy. Apparently, the demons coming out are rare among the rare.

Delighted, but not excited, waited for the Demon King's secretary to embody this world.