After walking for an hour, the forest was cut, and a broken stone wall appeared in front of my eyes.

Abandoned castle "Here is". Shouma brother "

Shaking his silver hair, Risette said.

Wreckage All around us was a block of stones scattered on the ground and what was originally a building. The rust remains only on the foundation of the stone wall and some buildings. The only thing protruding from the walls is the reminiscent of houses and huts. Is there a trace of a bonfire in front of it? You can see it well because your sword and unusable armor are rolling.

Ruins "... I really do" "It seems that the officially appointed lord ruled in the age of the Ryu emperor."

With a lonely face, Risette will tell you.

"In the ensuing war, the lord was kicked out and the rest was ruined."

"It's hard to come around here ..."

"It's a lot of demons. It's not a place I want to maintain until I endanger my life."

Haruka looked around and made a circle with his fingers.

There are no other monsters around here.

Black Knight "It seems like [" took everyone under him and hit everyone. "" It means that they all defeated.

Next to me, the rosette is stroking her chest.

I'm safe too.

"Then we're looking around. Call me when you're done."

Haruka's uncle, Garunga, said, and walked with her friends.

While we are exploring the Abandoned Castle, they will be on guard to keep monsters from coming.

"So let's look inside."

Risette said, holding his sword.

Haruka also holds the club.

The battle must have ended. Is there something still?

"Because it's an old castle, it's no wonder if there are some secret monsters."

With a nervous face, Risette said.

"In the age of the Dragon Emperor, the castle had a barrier to monster repelling."

"is that so?"

"At that time, there were castles everywhere on the continent, and the lords ruled them. In the form of entrusting the rights of the dragon emperor. I was given. "

got it.

So at that time, we could get rid of all the demons.

"But ... after the death of the Dragon Emperor, the barrier has weakened and it is no longer fully functional. However, if you replenish your magical power, some barriers will be established, but this is close to the monster area It won't last long because it's too long.

"In this situation, the magic circle of the barrier may be destroyed by the black knight ..."

"In the past, there was a strong barrier that lasted forever."

"Well, if you have it ..."

"I can relax more ..."

I said.

Risette and Haruka are looking at you with a grim face.

that? Did you say weird things?

"Let me restate. You don't have to worry about the rosette."

"Sho, Shoma!"

Lizette looked at me with a red face.

"When you were at" Ryu Tomb "after all, did you hear the story of Risset ?!"

"Why, my brother knew you too.

Haruka holds his mouth and laughs.

You know that. Haruka too. Because I was a child.

"Don't give it away. I know only about me in the village. She's scared, she's actually not good at dark places, she's a crybaby, and she hates slimy and spicy things."

"There are many weaknesses ..."

Patience, "I'm doing it in front of everyone. Let's understand." "Haruka! Shoma-san can't laugh!"

Rizzet was bulging his cheeks.

Abandoned castle While we were talking about it, we came to the center of "". In front of you is a stone tower with only the first floor remaining.

"The barrier should be in this."

"Before that, you have to look for monsters."

Haruka comes forward with a club.

The fluffy expression turns serious. Haruka smiles fearlessly, with red hair at her fingertips and, at the same time, lightly stroking her horns.

"First, I'll rush first. My brother and Liz are down."

Haruka touched the tower door with her free hand.

The wooden doors are reinforced with iron, but they are crumbled around.

Haruka slowly pulled the door and jumped inward.

"Okay, come in."

After a while, there was Haruka's voice inside.

Me and Riset went into the tower.

Inside the ruins was a desolated room. Really.

In the center of the room is a scattered white crystal.

A magic circle is written on the floor. But it's been cut down and gone. Rather, they are digging up and removing the paving stones from the floor in an attempt to erase this magic circle.

Thoroughness The ceiling seems to have collapsed, but there are traces of giving up on the way. Don't do the demons.

Tough: "It's been a long time since it was destroyed ... It's a facility built in the age of the Dragon Emperor ...

Lizzet warmed up, huh.

"I have to rewrite the magic circle again."

Exclusion "Is this the magic circle that forms the barrier of" Demon Monsters? "" Yes. …… ”

"It's hard to go back and forth through the forest with monsters."

"I can't afford to live here. The walls are crumbled and it's far from other towns ..."

I see.

Once the barrier is set up, it would be better for me to fly in the sky and see him for a while.

Is there any way to get the Tsubasa people to cooperate? I have made friends with the children who came to the village, so let's go to negotiations later.

"I'll do the magic circle rewriting"

Haruka said.

Evil Crystal "Liz unnie asks for purification of" "" "OK"

Rizet took out the black crystal from his pocket.

"This is the" Evil Crystal "that comes out when you defeat a soldier. It will be purified with the magic of the rosette, and it will be transformed into a" Magic Crystal "with clean magical power. I will use it for

I see. Is "magic crystal" like a magic version of a battery?

"Can I ask?"

"Please, Mr. Shouma"

"So how long do you keep?"

"Is it about 90 days?"

"Let's use this."

Black Knight I took out the "Evil Crystal" that was in the "King's Vessel"

The crystal of the rosette is about the size of a fist, but it is about the size of a human head.

I feel like this, this one seems to keep.

"It's Shouma who defeated 'Black Knight'. Risette can't afford it."

"Serious !?"

I thought it was a joke, but Rizet's face was serious.

Even stubborn, it's too much.

"I have no choice but to have this."

"Shouma doesn't know the value of" Evil Crystal. "If you sell it in town, it will cost you half a year of living."

"I don't think you need to separate the wallet because you're brother-in-law, right?"

"... u"

"In addition, my goal is to survive until the end of the wilderness. If the number of monsters around the village is reduced, isn't that more likely to survive?"

"... if that was the case"

Risette reluctantly received a black crystal from me.

"Now, the rosette is cleaning it out. Haruka rewrites the magic circle on the floor. Mr. Shoma ... if possible, please help Haruka."

"I see. So what should I do?"

"Yes ... trace the magic circle on the floor with a pointed stone or sword. There is a slight trace left so you can see it clearly. It can be slightly off. "

I see. Then I can do it.

The King's magic has recovered a little, so let's help.

Added naming attributes "", "" and ""! "

I handed the enchanted club to Haruka.

Now Haruka should not break even if he hits the floor stones.

"It's amazing. My brother's magic"

Talking about words

I sat on the floor. As you look down, you can see a line drawn on the stone. Is this a magic circle that has been erased?

Risette went out with the "Evil Crystal" I handed.

From now on, it will be purified with magic and used as a fuel source for magical power.

"... In the name of" Dragon's Blood, "the distortion disappears ..."

You can hear the spell cast from outside the open door.

Purification flame "Purify with blue flame!"

Looking back, I saw a pale flame jump out of the palm of the rosette.

It becomes entangled with the black crystal and heats up.

Black steam spouts instead of smoke and goes up into the sky.

"... Is that the power of a dragon ...?"

"Liz unnie, I can do so much, so I can go more."

"Yes. I agree."

I nodded to Haruka's words.

"Speaking of which, Risette had previously said, 'I can't do much to draw the Dragon Emperor' ..."

"That's true. Indeed. It's unreasonable to compare with the Ryu emperor."

"Is that so?"

"Even in this barrier, the Dragon Emperor used something that would be effective all the time. His ability was a mythic class. It is impossible for us in this age."

After saying, Haruka looked at me.

"But if you're older, you could use it."

"I don't think it's possible. I can't use the power of purifying the rosette."

"If you teach?"

"... If I can learn ... I might be able to do that."

"I see my brother as a secret efforter."

"What is the basis?"

"I said my brother came from a different world, but I'm not panicking. I'm calm and trying to get to know this world. But it isn't, isn't it?

"I don't know what it is. You should have knowledge."

"That's it. I look like my older brother is used to this."

I'm sorry ... Haruka.

Certainly, I'm definitely used to it.

During the Middle Ages, I was drawing my own magic circle and running around looking for enemies in the world. If we were to take part in an extraordinary battle ... we did a brain simulation.

In addition, examinations and job hunting after becoming normal. Professional experience.

That's what makes me "the first and second illness with high real-world processing power".

That's probably why it seems to be adaptable to this world.

"What will happen if my older brother has complete knowledge of this world?"

Hello, here, piercing the ground, Haruka laughs.

"Maybe you might be the king of this world."

"Oh, Haruka."

"Yeah, brother."

Ryu Tomb "Maybe I've met a dragon emperor-like person."

In a dream.

He had silver hair and horns.

After that, I had more skills in "Add Naming Attributes" and "Ryuen".

If this resembles the power of a dragon, after all I've met the words and skills left by the dragon.

"So, for the time being, I want them to go home with" Dragon Tomb ". I want them to go inside and see if anything changes."

"I can't put it in ..."

"I'm going to open the door, and I think I'll put the rosette and Haruka in there, and see if that adds to my skills.

"But Liz unnie is serious ... I might say I'll do my best until I can put it on my own."

"I'll do it well."

In fact, the skills of Dragon Emperor are too mysterious.

If the same thing stays in the rosette, you will know how to use it.

While thinking about such a thing, I scrape the floor with a super-hard sword.

Trace the line of the magic circle. Haruka said it was faint, but it was still clearer than I expected. The success of this will determine the safety of the village. Let's draw the details firmly.

"... My older brother"

Fuwa, breath touched my cheeks.

When I noticed, Haruka looked into me.

"Isn't it strangely fine? Is this magic circle?"

"so?"

"Yes, there are no such lines or shapes on the floor?"

"?

"Is it left?"

"I can see it rising slightly. After magic has passed here ..."

A trace of magical power?

that……? Why can you see such a thing?

"Can't you see Haruka?"

"I can only see the line carved in the stone, right?"

Haruka is close and close, at a distance where his nose is likely to stick.

"Oh, my brother." The Dragon Emperor has a legend that he used the magical power of the earth to draw a magical circle to avoid monsters. "

"Magic power flowing through the earth?"

"Maybe my brother can see that kind of thing?"

… Is that the power of “Ryoku”?

Rather, I'm familiar with the design of the magic circle. To be precise, it is not so different from the magic circle that read and studied books during the middle illness period in the original world.

I often wrote down the original Magic Circle, which keeps evil away, and borrowed a book from the library to read it to further enhance it.

The basics of the magic circle in this world are not so different. In addition, I have been trained to feel magical power in a weak magical world, so my ability to sense and take in magical power is increasing.

So I can read the magic used in the old magic circle.

"... what is it?"

Demon dragon king Shoma I'm in the middle illness era. You have worked too hard to awaken skills that are completely useless in the original world. Let's focus on something else. Then you may have been able to get used to the original world and live normally.

"I'm good. That's it for my older brother."

When I noticed, Haruka was laughing.

"I really like my older brother. She's clumsy, kind and very."

"Is there a rule that sister-in-law in this world should give straight favor to brother-in-law?"

"Well, do you know?"

With that said, Haruka stirs her red hair,

"If you stay with us all the time, you'll know, brother!"

I smiled so much that I couldn't see my eyes.

Over the next hour or so, the magic circle was completed.