Travel to another world and continue to be a boxer

“So, you went back home. Left the people here?”

"Don't say that. I have parents too, and I was very worried when they disappeared without my permission, so I was very concerned. My sister looked so happy, so I felt relieved, and then I found myself back in my original world."

“Well, maybe.”

I was surprised to be asked this unexpectedly, but this is one of those things that I have to accept.

"In short, you owe a lot of people an apology."

"OK…"

Although Senna and Zayn, who looked a little sticky in the sun, were annoying, they still spent the day with them, had dinner together, and then arranged rooms in the palace.

The next day, he tried to arrange a date with the Assed nobles, but Glaud seemed to be unavailable during the day, so they could only meet at night when he returned to his residence, freeing up time to the delight of Zayn and Senna.

Senna was happy just to sit by, but Zayn wanted to hear about the battles with various people, especially against Rundback. Zayn still seemed to feel that there was a lack of connection between Ye Kai and Magic Boxer, making him feel that they were different people.

(That’s how kids are.)

Adults often think that because of their fanciful imaginations, children can’t tell the difference between stories and reality, but they can.

This is especially evident in the characters, who are treated like lifeless puppets as a source of inspiration.

Therefore, Ye Kai told some stories with a little entertainment.

----------------------

When they returned to the mansion in the evening, Ye Kai and Cham sat down on either side of the coffee table in front of the sofa.

“I’m so sorry. I disappeared without saying goodbye and didn’t come back to visit.”

"I always thought you could disappear at any time. But even though I was prepared, it's still a bit sad to see you disappear all of a sudden. Anyway, please take a seat."

After meeting, Ye Kai bowed deeply, and Glaud generously asked him to sit down.

"Where is the lady?"

"This is Cham, the Marquis. He already knows the situation, so he can speak bluntly."

“Yeah. How are you doing?”

Ye Kai explained to Glaud his experience in the original world.

"Oh, good. Your parents agreed. The son who had been missing for six years came back, but they didn't ask him what he had done."

"My mother and sister may be a little dissatisfied, but my father and the Marquis value my feelings as much as I do, so I won't say anything."

"We have set up a defense line."

Glaud smiled (still so annoying).

"Now that you are back, are you ready to serve His Majesty?"

“No, although I’m sorry, Your Majesty, I feel that there are things that only I can do, so I came back.”

"Your Majesty will be disappointed. In the end, you will abandon me again." He said sarcastically out of concern for the other party.

"But you still consider Holzlein your hometown, right?"

“You feed the fish only occasionally. It’s a bad habit of yours. You may get stuck in it.”

“Please don’t say I’m prostitution.”

“This guy, he really has that kind of place. It’s really annoying.”

After laughing for a while, Ye Kai brought up the topic: "So, about this time'feeding the fish',"

On the table was a cube with a side length of about 8 centimeters. Although it looked transparent, its shape was very complex. Glaud picked it up and looked at it carefully, then asked, "What is this?"

“This is an artificial magic stone.”

"W-what!?" He couldn't hide his shock.

Magic Stone is considered to be a special gem that can only be collected from the body of a magical beast. It looks like an ordinary gray opaque stone, but unlike other gems, no object can "store magic power" like a magic stone.

Due to its unique properties, Magic Stone can only be obtained by hunting Magic Beasts, so despite its high price, it still trades at a high price relative to its size.

Its use is not limited to replenishing magic power for magicians, but it is also used as a power source for various magical tools, so it is indispensable in society.

"In fact, the main component of magic stone is crystal."

According to Ye Kai's explanation, magic stones are composed of crystals and other substances, and may also contain some substances that have the property of inhibiting the conduction of magic power.

In this way, the size of the magic stone is combined with the huge surface area of ​​the crystal to form a magic circuit on the surface of the crystal, thereby storing magic power. The magic stone made by Ye Kai is to cut many "fins" on the side of the crystal cube to increase the surface area.

"I call it a magic storage battery. One such device has the same magic capacity as a magic stone the size of a fingernail. Although it is a bit bulky, it will be very convenient if it can be mass-produced."

“Sure. How much profit will that bring?”

"I remember when I was here, there were a lot of crystal deposits coming out of the Assed Mine, right?"

Indeed, the mines in the Assed nobles' territory began to mine crystals in large quantities. But the crystals themselves were not particularly rare, nor were they valuable. The mining costs could not recover the profits, and could only meet the demand.

But if the crystal could be used in this way, it would be a gold mine. It would bring huge profits to Glaud.

“This is for you. Please consider it as my thanks and apology.”

"Wait! This is too..."

The sudden news of the Magic Boxer's departure must have caused Glaud to be greatly blamed. Ye Kai proposed to pay this as compensation.

Once it enters the market, the price of magic stones will collapse.

However, this convenience will reduce the price of magic tools and greatly improve social life. Although the value of magic stones will temporarily drop, due to the difference in size, it can be expected that it will have an impact on the survival of portable magic tools, and it is actually only a temporary drop.

In other words, it's just more convenient, not more serious. Glaude gets the profit without the notoriety. It's a very innovative invention.

"Think about how to use these profits," said Glaud.

But Ye Kai neither desired nor owned territory, nor did he know where to use it.

"I believe the Marquis will make good use of the money."

He was handed over.

"Ah, maybe, this..." He grabbed his left arm and remembered something. Cham remembered that he could fire the compression gun without using magic.

“Please don’t let me see that. Because such a structure could change the war landscape of this world. Although something similar may be invented in the future, it’s just poison now.”

“Well, if Ye Kai said so, then it’s something like that. Please don’t let me see it easily. It’s a bit of a burden now.”

"Yes, I am sorry, my Lord."

"It's okay, you can call me Glaud."

"Really? Then I'll be very polite, Lord Glaud."

That sunny day had passed, and they arranged a room in the Marquis's mansion. Ye Kai was surprised to find that the room he used to live in was still kept clean, and he thanked Graud again.