Open the door, there is another world

Suddenly, Lala stood up with a smile, "I've decided! I'll make such battle armor too!"

Kaito was stunned for a moment: "Do you want to make one too?"

Lala smiled and nodded, "Yes! Because that's really beautiful!"

Kaito was helpless, but if Lala could really make iron armor, that would be great.

Maybe he could use it and fly through the sky. But he soon remembered the pitfalls of Lala's inventions. Lala's inventions rarely have side effects, so the iron armor she made might also have such pitfalls. So he thought for a while and asked Lala, "Are you sure you can make an iron armor with the same effect as in the movie?"

Lala smiled and nodded, "Sure!"

Kaito hesitated, then nodded: "Then do it."

Lala giggled.

Kaito remembered another question and asked, "Do you have the materials?"

"Huh?" Lala was also stunned.

Then he shook his head, "No."

In the original book, the reason why she was able to invent so many things without worrying about the problem of materials was because she had Deviluke's support, so Deviluke could deliver whatever she wanted. But here she didn't have Deviluke to rely on, so she had no materials.

"What should we do then?" Lala blinked.

Kaito shook his head: "I don't know either."

He's just a poor guy, so he can't solve Lala's problem.

"Let's talk about this tomorrow," Kaito finally said.

I still have to try opening the door tomorrow, so let's talk about that tomorrow.

"Right." Lala nodded as well.

So the next day arrived.

Kaito and Lala reunited. Lala looked at Kaito, and Kaito looked at the door in front of her. She took a deep breath and opened it. Outside the door was still the original corridor. Kaito blinked and then her eyes fell on Lala. Lala was holding something like a detector in her hand: "Your space-time coefficient hasn't decreased."

This means it has not been used.

Kaito nodded, closed the door, and continued to open it. Lala repeated, "The time-space coefficient has not decreased."

Kaito: "..."

So how can we use it?

So, he continued to close and open the door, but the scenery in front of him remained unchanged, and the coefficient of time and space showed no signs of decreasing. Kaito was completely helpless, and finally, he transformed into a robot that opened and closed doors. Suddenly, Kaito felt as if something in his body had disappeared, and then the scene outside the door changed, turning into a scene of busy traffic, and the people passing by were all foreigners with blond hair and blue eyes.

"He fled abroad?" Kaito was stunned.

Lala also celebrated: "The space-time coefficient has been consumed! Was it successful?"

"Did it work?" Kaito led the way.

Lala also looked outside curiously, saw the foreigners, and said curiously: "These people are different from you, Kaito."

Kaito nodded: "This is a foreigner."

I saw a sign in English: "Maybe American or British."

"Really?" Lala nodded.

Then he asked Kaito, "Do you want to go out and take a look?"

"Look at the tusk," Kaito said subconsciously.

But he was a little hesitant: "Can I come back after I leave?"

"I don't know." Lala shook her head.

Kaito: "..."

He was a little nervous. If he left and couldn't come back, he didn't know what to do. He didn't want to become an otherworldly person.

At this moment, Kaito suddenly found a pattern on the doorknob in front of him. It was a pattern like a turntable around the doorknob, with three numbers, and the rest were blank. Kaito was stunned for a moment when he saw the numbers, and then something occurred to him. He loosened his hand and the pattern on the doorknob disappeared. Then Kaito said to Lala, "Don't close the door yet, I'll try other doors."

I reached another door, put my hand on it, and the same turntable numbers I had just seen appeared again.

Kaito hesitated for a moment and saw the pointer on the turntable. Kaito pointed the pointer to number one and was about to open the door. He opened the door easily. Outside the door was his office. Kaito was stunned for a moment and closed the door. He turned the pointer to number two. This time, Kaito realized that he could not open the door. He also felt that the doorknob was absorbing something into his body, but unfortunately it did not absorb it, so the door could not be opened.

After the pointer reached the third position, the door could not be opened because it still could not absorb energy.

Kaito understood a little. The numbers one, two, and three should represent three worlds. Number one should represent the Earth where he originally lived, number two should represent Lala's world, and number three should represent the world that had not yet closed.

Kaito felt that his guess was correct. Lala watched him curiously. When she saw that he had suddenly understood, she asked, "Kaito, what did you discover?"

Kaito looked at her and pointed to the door handle in front of him: "Do you see the turntable?"

He was trying to make sure he was the only one who could see the record player.

Lala looked and nodded, "I see."

Kaito nodded. It seemed that other people could see the turntable, but it didn't matter. Then Kaito told Lala his guess. Lala's eyes lit up when she heard it, "This means that as long as the space-time coefficient is restored and the pointer is turned to 2, I can go to my world?"

Kaito nodded: "That should be it."

"Really?" Lala got excited.

Now you don't have to worry about not being able to return.

Lala smiled and immediately relaxed. Then, smiling, she said to Kaito, "Kaito, let's take a look at the world outside!"

Kaito was still a little hesitant, but he finally nodded, as he could go back anyway, so it was fine to take a walk. Lala was also very excited, pulling Kaito and running out: "Let's go quickly then."

"Tail!" Kaito said quickly.

"I did it!" Lala retracted her tail and was pulled into the new world.

As she left, Kaito looked back at the door behind her. She could still see the original scenery inside. If it hadn't been closed, it seemed like it would have existed forever. But in the end, Kaito still closed it, because if it hadn't been closed, the people in this world would have been able to escape to her world.

After closing the door, Kaito reached out and grabbed the doorknob again, and the numbers were still there.

In fact, he regretted it when he closed the door just now, because the experiment was not rigorous yet. It would be terrible if everything was different when he left and closed the door again. Besides, it was just a guess that these numbers represented different worlds. What if he was wrong?

Kaito turned the pointer to one and tried to open the door, but found that it wouldn't open. Now, the experiment would have to wait until tomorrow.

"That was too careless!" Kaito became a little nervous.

...