The day after a successful dragon hunt.
　As soon as school was over, I went to my new house with Leena.

"What did you do yesterday, Leo-kun, to go to this dangerous place called the Devil's Forest?

I'll show you what I'm talking about.
　I proudly pulled the dead dragon out of my backpack and into the garden.
　Once again, it looks so big .......

'Is this a dragon ......?　I've never seen it before: ...... It's big.
　Leena was overwhelmed by the size of the dragon.

'I wanted to use the materials from this dragon to remodel this house.

That would be a hell of a thing to do. I guess I'll just have to take it apart ...... and be done for the day.

Then don't worry about it. I've got this.
　Then he pulled out a demolition box.

"What's this big box?

'This is an item that will automatically dismantle the corpse of a demon.

'That's great! ...... but the dragons aren't going to get in, are they?

That's okay too. Watch.
　I was too big to hold it, so I put the dragon back in the backpack and then put it in the demolition box .

''Now close the lid and wait five minutes, and it will automatically leave the material alone.

That's awesome: ......

That's all I've said so far, isn't it?

'Because it's really great!　It's Leo-kun's fault.

Oh, me?　I'm sorry.

Yeah, sure.

　It's been about five minutes since then.
　The lid of the wrecking ball is open.

"Lid's open, sir.

Look in the box.

Yeah, it's okay, right?　

You needn't worry so much about it.
　I'll push Lena along to the demolition box.

"If you're worried about me, come look with me.
　Together we looked inside the box.

　Inside the box was a large amount of scales, carved dragon meat, dragon claws, and fine bones.
'Huh?　What on earth is going on inside the box?　The look of the box doesn't match the amount of stuff in it... this: ......

'This is a magic item, so the box is in a different space.

'I knew you were amazing, Leo-kun. ...... If you sell all of this, you'll be able to play and live forever.

Can you sell it for that much?

I've never seen or heard of such a large dragon material. If it was on the market, it would fetch a very high price.
　Come to think of it, my grandfathers said you can't slay a dragon either: .......

'I'm not going to sell it because I'm going to use it for a lot of things, but if I'm in need of money, I'll sell some of it.'

It would be awesome if Leo-kun could build an item using this material: ...... So, what are you going to build?

That's for fun.
　I've been thinking.

Yeah, tell me about it.
　Leena puffed out her cheeks.

'Alright. First, I think I'll use the dragon's sturdy scales to build a golem out of it.

Quickly, you're the home security force, aren't you?

"Yeah. The dragon's scales are so hard, I had a hard time killing it. So I thought a golem using this would be very strong.
　Maybe you can build a golem with absolute defense skills.

The golem Leo-kun built the other day was strong enough, but you could make something even stronger ......

All right, well, I'll put it together for you.
　He pulled out 20 magic stones from his backpack.

''Wow! They all have an amazing radiance. They don't shine any differently than the ones I've been working hard on for just one thing?

'Really?　There's still plenty of stock to go around: ......
　I showed Leena a magic stone from my backpack.

''That's a great stock ......, Leo-kun's magic power is bottomless.

Yeah ...... I'll give you that.
　My magic is no longer on a human level. .......

Okay, let's build.
　First, lay out the scales on the ground.
　By the way, one dragon scale is big enough to make enough armor for one person!

　Then I used my creation magic to transform them into cool armor.
As I expected, creation magic is amazing. Normally, these hard scales wouldn't even be able to be made into armor.
　Saying that, Leena was tapping the armor with a conk.

　Surely, when it comes to processing this, the only way to process it is to cut it down a little bit and shape it or something like that: .......

''That's what's going to make it a golem now.


　I placed the magical stones on the armor one by one and used my creation magic.
　Then, as usual, it shone and was completed.

"Wow, these golems are really cool.

Yes.
　The finished golem is so cool, all red, all over!

　And then I'll quickly appraise the golem.

＜Red Golem soldier one.
　I can carry out orders to the letter.
　I can talk to you.
　You can exchange information with your friends.
　Anyway, it's red and hard.

　Strength: 6,000
　Magic Power: 2000
　Power: 4000
　Speed: 1000

　skill
　Swordsmanship Lv.6
　Fire magic Lv.5
　Self-Restoration

　With 20 of these, it looks like I don't have to worry about security .
　It's just a shame that they don't have the skills for absolute protection: .......
''You guys are going to be guarding this house. If anyone comes into the house that you think is suspicious, catch them without killing them as much as possible.

Yes, sir.
　And the golems replied in unison

Then I'll give you the sword, and when I get it, you'll pair up and start guarding the house.

Yes, sir.

　Then I handed Mithril's sword to each golem one by one.
　And the golems that were given to me did as they were told and began to act in pairs.

"Ah, number one.

"Yes, sir?

I'll give you an armband that you can use to talk to me, so if you need anything else, just call me on this.
　Then he gave her a telepathic bracelet.

"Yes, sir.
　The first responds and starts his patrol.

"There's no need to worry about security now, is there?

It's more than enough, though.

Too much is good enough for me. So let's move on.

What are you going to build next?

I was thinking of remodeling the bathroom next.

Would you like to take a bath?

'Yes, the baths we have now, you have to replace the magic tool every time you bathe.
　The house was owned by a former resident who owned a magic shop, so it's a waste of space.
　So I'm going to build a bath that won't need replacing.

Let's get to the bathroom.

Now, do you want to modify it?
　I used my magical tools to fill the bathtub with hot water, and then quickly modified it as usual.
　I have other things I want to modify. We don't have time for this.

"Now, what have we got?

　You can always take a bath like ...... using the source of the water.
　It is effective in relieving fatigue, promoting magical recovery, improving health, and making the skin beautiful.


Yeah, it's like a spa.

You mean the hot springs at Leo's parents' house?

Yes, the hot springs are good for you. They have healing properties that can help relieve fatigue, promote magical recovery, improve health, and make your skin more beautiful. ......

The effect on your skin?　Please let me go in on that one sometime!
　Lena, who is always so quiet, came up to me for the first time.
　Are you really that interested in the beauty benefits?

Uh-huh. Next time. ......

Yay! You have my word!

All right, I'm going to ...... about a bunch. Well then, I'd like to do the main event next for this one.

The main event?

Yeah. I went out of my way to slay a dragon yesterday just for this.

What kind of thing would you go to such lengths to build?

It's about keeping this whole house at a comfortable temperature.

Keeping warm?
　Oh, you don't know what temperature is .

'Maintaining the temperature is, well, ...... usually feels hot or cold, doesn't it?'

Yes, I can feel it.

'We're going to do the inside of the house in such a way that it won't be hot or cold,'

'You can do that!　That sounds awesome.
　Oh, I guess that explains it.



So we need to pour a lot of magical energy into this magic stone first.
　And I took out a huge dragon's huge magical stone.
　I took out a huge magical stone that I could barely hold with both hands.

"Wow! It's an extremely large magical stone. And it's already shining.

'I guess so. I wonder if being a big demon allows you to store magic power in your own magic stone?

'Are you going to put more magic into this, Leo-kun?

Yes. . this house is big, and I think there should be plenty of room for it.

I can't wait to see how much sparkle Leo-kun has poured into those magic stones.

That might be fun for me too, since I haven't really used my magic lately: ...... I'll give it a go then.

　I started pouring all my energy into the magic stone.
　Then I looked at ...... and the magic stone's brilliance grew.

"Wow! It's really beautiful!

It's beautiful. It seems like the bigger the magical stone, the faster it can pour its magic into it.
　He's twice as fast as usual.

''If it were me, if I were to pour my magic power in at this speed, I'd already be out of magic.

'I believe the amount of magical power is second to none.

　Then it's been 30 minutes.

I'm finally running out of magic~
　It's been a long time since I've used up all my magic.

Good work. You've turned into an amazing brilliance.

　The gemstone is extraordinarily bright.
　It shines so brightly that if you put it in a dark room it would light up immediately.

''That's an amazing radiance. ...... It's been too long since I've used all my magic power recently, I'm tired. ......
　Oh, I'm tired.

I'm tired. ......
　Hmm?　What's going on, Lena?

"Aids in recovering from fatigue and promoting magical powers.

Oh, come on. No way. ......

Would you like me to take a bath with you?

Do you veto .....?

'Don't say that, I'll go.
　I was so tired I couldn't escape and the bath took me away.

　　　.
　　　interchangeable
　　　interchangeable

　Well, now that my magic has been restored, I'd like to begin today's main event.

　Huh?
　How was the bath?
　It was a very nice bath.
　Moreover, it really accelerated my magic recovery.
　Thanks to that, I'll be back to normal in about half an hour.

　What? "Hey, hey, what's going on with you and Leena? Because?

　......, right?


Then I'd like to start remodeling the house.

''This is a modification to be done using such an awesome magic stone, so it sounds awesome.
　Leena is standing excitedly next to me, her skin glowing.

You're right. What can I do with this much magic?
　With that question in mind, I used my creation magic on the entire house. ......

　And the house began to glow fiercely.

It's too bright.
　It's just so bright in here, I can't keep my eyes open.
　Is this okay?

　Then, after closing my eyes for a while, ...... the house and the magic stone's glow subsided with a snap.

''Huh?　Are you done?　That was great. Success?

No, the magic stone is still here.
　Yes, the magic stone should normally be gone.

"What? So that was a mistake then?

I'm not sure.
　I've appraised the house to make sure.

＜House dungeon.
　The house has been converted into a dungeon, but due to the low level of its creator, it is still in its infancy.
　Its functions are limited to controlling the temperature in the dungeon, monitoring the dungeon using the dungeon core, and auto-repairing the dungeon.
　This dungeon can be rebuilt only once.
　Created by Leons Forster.

　It's a bit of a tweak.
You seem to have the temperature control you need for now.

Really?　Then you've succeeded!

Yeah, it was good. Because if it had been a mistake, all that hard work yesterday might have been for nothing.


　I don't want to spend another day in the Devil's Forest looking for dragons.

Good for you. So now that we've made it, shall we go home?

Oh, it's starting to get dark out. Grandma's not gonna be happy if we're late, so let's go.
　The sun was turning red outside.
　It's almost dinner.

I'll see you tomorrow.
　I used the transference to get home.

'Oh, by the way, I'll teach Shelly about the baths later this evening.
　I thought I heard Leena talking to herself during the transition: ...... I'm sure it was my imagination.