Once transferred, Sage, I was reincarnated and became the son of the Demon King. ~ Eh ⁉ The sixteenth place in throne inheritance would be too low ~

The next day.

I woke up and left the inn for breakfast. [M]

This time with Angle Bozza and Rooty as escorts. Take Acupara, Hanukkan, Lishmond and Sophie to the 'Phoenix Chamber of Commerce' store.

When I arrived at the store, Mr. Liafo, the manager, was not there on business or anything, but I told the clerk why and got the key.

I went to the store to accept the key. [M]

And I waited with Sophie in front of the store.

"Is that really coming?

"Uh-huh. What do you think?

I gave him the paper with the address, but he didn't specify the time.

I'm a fool to go home and notice. [M]

So I wait in front of the store early in the morning so that I can come at any time.

"And how did you get the wheel of the car inside?

"Secrets"

I don't know this because I don't think I should show the actual product and I won't say anything.

Then it was about an hour.

"You're not coming."

"Right."

I guess I should wait inside the store for this.

Waiting with that in mind, I saw someone pulling their luggage from the front.

When I stared, it was Christoph.

When I waved, I stopped pulling and waved. [M]

"Looks like you're here."

"Yeah. Now I can explain it right"

While talking to Sophie, Christophe moved on and came all the way to us.

"Morning. Are you late to come?

"No, no problem. I forgot to specify the time too, so it was a hurry to know what time it was coming."

"Ha ha, today is the day to show off my research. I was thrilled to see if it would be tomorrow sooner rather than later."

Christoph put his luggage car down with a good smile on his face.

"So, did you bring what you asked for?

"Oh, and I brought you some other stuff, okay?

"Nothing good, though?

When I looked at the luggage truck, there was some kind of box and all sorts of stuff on it.

I found something like a beautiful cross section of marble in it.

I took it in my hand and touched it but it was stiff and quite heavy.

"What's this?

"It was made a while ago and named" Tarpomor. "

"How did you make it?

"Heh heh, you wouldn't know what I'm saying to you, kid, but this is a mixture of clay, lime, diatomaceous stone, something that's made of sand, gravel, water."

"Oh, really?"

When I heard that explanation, I thought this was concrete.

Beautiful white for you.

"This came with the prettiest white of the things I've made, but I'm currently studying why it turned white, but it's probably because of the water. The water I used to make this tarpo mall was made from soda lake water, and this color became even more magically purified."

Soda lake water? Did the colour come to this because the sea water mixed slightly and was further magically purified?

Even in the previous life, I knew the ingredients, so I made them, but they failed at first.

Ultimately, he succeeded in making Roman concrete, one of the oldest.

But it was just before I left for the Demon King crusade. It doesn't seem to be very widespread.

The streets were also cobblestones until they came to this vice capital. Do you want to call Yue to do business within a short distance?

But this guy. Naming is bad.