I have no regrets about my 2D world!

"Alright, you and Sakuya go fix up the Scarlet Devil Mansion first. We'll seal this place off."

After saying that, he flew up with Yakumo Yukari and began to set up the seal.

"Let's go, Su Bai, that's not something we can touch now." Seeing that Su Bai still looked a little regretful, Sakuya stepped forward and reminded him.

After all, other worlds and the like are no longer something that those of them who have not yet reached the top should consider. It would be better for them to think about how to repair the house. The blow just now caused a big hole in it.

Looking at the Scarlet Devil Mansion which was half gone, Sakuya fell into deep thought.

Time came two days later, in the basement.

"Pachi, isn't it okay now? I'm really curious, and I've recovered now. If there's any problem, I can run back immediately. Can't I go and take a look?"

"No, even a gap demon like Yakumo Yukari has only released a trace of aura into there in the past two days, and there is still no news. Given your own special characteristics, I can't guarantee that there will be no problems if you get close to there." Patchouli rejected Su Bai mercilessly.

"You should focus on your training now, and don't wait until the time comes when you're unable to help due to your lack of strength."

"Okay, then you must tell me when you have any news." Su Bai sighed and left regretfully.

As Su Bai left, a gap opened up and Yakumo Yukari appeared here with a serious expression on her face.

"There's news, one good news and one bad news."

Patchouli frowned.

"Okay, I'm not kidding you anymore, but it is indeed good news and bad news."

"The good news is that the aura I released has returned, and it's not contaminated by any other auras."

Hearing this, Patchouli's brows relaxed slightly. This was indeed good news. It at least proved that there were no other creatures around, or that no one could detect the presence of Yakumo Yukari. However...

Patchouli thought of another possibility. If her strength was higher than Yakumo Yukari's, it was possible that she would not be contaminated by that aura. However, the probability was relatively small. After all, if she was really stronger than Yakumo Yukari, she should have followed her when she discovered Yakumo Yukari's aura.

"There is another piece of bad news... No, it can't be said to be really bad news." Yakumo Yukari recalled what she felt.

"That's right. I've been exploring inside for so long, and I haven't found any living things. Yes, any living things, including plants and some common dead things. For example, the soil under my feet."

"Is that so? What do you have in mind next?"

"Continue exploring, or maybe try capturing some monsters and bringing them in?"

"We need to continue exploring. That place is so special that I'm afraid only Xiaobai can enter it at the moment."

"But next I will take him to learn some things to prevent possible events."

"Okay, he's busy these days, so I'll leave it to you." Patchouli nodded. She knew what Yakumo Yukari meant by learning something, so she didn't stop her.

"It has to be quick, though. It seems like that thing has started to affect him. If anything, he might pass out of his control."

Recalling what happened today, Patchouli became a little worried. Normally, Su Bai would not ignore Luo Tianyi, who had always been with him, because of other things. Today was a little abnormal.

Feeling Patchouli's worry, Yakumo Yukari nodded and then disappeared.

Sitting down slowly on the chair, Patchouli thought silently, hoping that everything would go well.

......

A few days later, Su Bai and the other two stood in front of the seal and finally made a decision.

"Is it finally possible?" Su Bai said excitedly.

God knows how he has been spending the past few days. He has been running around under the guidance of Yakumo Yukari, learning this and that, with almost no time to rest. And later, Yakumo Yukari got some news from Patchouli, which didn't give him any time to rest at all.

If it weren't for his exceptional physique and the time he'd had to rest yesterday, he wouldn't even be able to stand here right now. Fortunately, he finally made it through.

"Well, we've confirmed that there's no danger around this door. We've also had other people try to get in, but they couldn't. So now, if you want to find out what's inside, it's up to you."

"However, there's still no guarantee of what you'll encounter once you go in. So, if you're in danger, come back immediately."

"Yeah, I understand." Feeling their concern, Su Bai gradually calmed down.

"After I leave, I'll trouble you to take care of Tianyi for the time being."

Patchouli nodded.

Yakumo Yukari seemed to have thought of something and took out an umbrella and handed it to him: "Take this umbrella, it carries my breath. If you go somewhere, open it and I will try my best to establish a connection."

Su Bai reached out to take it, said thank you, and then put it into his personal space.

"Okay, I understand." Then he turned and stepped into the door.

As Su Bai stepped into the door, the door gradually disappeared, leaving only a trace of breath.

"Then it's up to you from now on, Yakumo Yukari."

Yakumo Yukari nodded, then sat cross-legged here and stopped talking.

On the ground. Sakuya looked at the person in front of her with a hint of curiosity and asked, "Teacher Huiyin, why are you here?"

"I sensed a sense of history here, so I came to take a look." Huiyin looked up. "It's true."

Moriya Shrine.

"Suwako, are you really not going to go take a look? Yakumo Yukari came here specifically to inform you."

Suwako shook her head and said softly:

"It's okay, he'll be fine."

"Ah, I can't stand you!"

In a bamboo forest.

A tall girl with rabbit ears said to the white-haired woman in front of her, "Master, here are the newspapers from the past few months. They say that a special human seems to have come to Gensokyo."

The white-haired woman took the newspaper and took a quick look at it, her expression changing.

"This is... Lingxian, don't let Kaguya see this newspaper yet!"

"Ah, yes, Master."

"Yonglin, what newspaper is hiding from me?" A light voice came from behind.

Near the Misty Lake, a girl with long gray hair sat there. She slowly opened her eyes, and a hint of expectation and sadness appeared in her emerald pupils.

"Abai, I can help you now."

The girl then looked down and a stream of light blue air appeared in her hand.

Volume: Date A Live

Chapter 1: The Unknown World

In the pitch-black space, Su Bai walked with an expressionless face.

Judging by his biological clock, he had been here for a full day, and still hadn't spotted any living creatures. The endless loneliness around him gradually quieted Su Bai's curiosity about other worlds.

If it weren't for Su Bai's own special characteristics that allowed him to obtain energy here, he would probably have been unable to resist opening the umbrella given to him by Yakumo Yukari.

Suddenly, a familiar breath came from the front, and Su Bai hurried over.

I saw a purple crystal floating there quietly, emitting a faint light around.

As if sensing Su Bai's approach, it began to become active, its light flickering.

"Is this the aura that this thing carries? It feels so familiar..."

Su Bai looked at the purple crystal in front of him with a little doubt, and asked it: "Little guy, do you... have your own consciousness?"

Then he laughed at himself and said, "Really? It's just a glowing crystal, and I'm actually asking him questions. It seems he's a little tired. I should take a rest later."

Then he reached out to the crystal, wanting to take it away.

However, the crystal seemed to have heard his muttering and instantly shone with a brighter light, causing Su Bai to stop.

However, it seemed that because Su Bai stopped, the crystal began to tremble, then slowly floated over and fell into Su Bai's hand.

Seeing this scene, Su Bai was slightly surprised, then smiled and said, "Little guy, you brought this up yourself. In that case, let me see what you are."

Su Bai's consciousness began to extend into the crystal, until it reached the deepest part, where he discovered two energies intertwined, containing a faint consciousness that seemed to be saying something.

"...Father...Bai...I..."

Then there was no sound.

Su Bai couldn't tell what Jinping's faint words meant, but was he talking about him again?

Su Bai did not think about it any further, because he found that one of the two intertwined energies came from him.

Su Bai felt it carefully and found that it was indeed his own energy.

"Why does my energy appear here? Could it be that it collided with the young lady's energy at that time? No, that's not right. The young lady's energy doesn't feel like this. Then this is..."

Su Bai shook his head and stopped thinking. At least this energy was completely harmless to him. The most urgent thing was to find a way to leave here. Then, he turned his attention to another purple energy.

"Little one, I'm sorry. I don't know if this will harm you, but I have no choice now."

Then he began to control the contact with that energy, which flowed into Su Bai's body bit by bit. Su Bai was also constantly transforming this energy. As Su Bai absorbed it, the light around the purple crystal slowly dimmed.

"Oh, what a pity, it was just a little bit short." Su Bai sighed as he looked at the crystal that only had a faint glow in front of him. He was just a little bit away from completing the analysis of this energy, but if he absorbed any more, he was afraid that the consciousness inside would be in trouble, although there was already some problem.

But now that one part has been parsed, the next part can be completed by myself.

So Su Bai sat down and continued to analyze the next part. The small crystal floated there quietly, emitting a light that was even dimmer than when Su Bai first saw it.

After a while, Su Bai opened his eyes, looked at the purple light appearing in his hands, and finally revealed a relaxed smile.

"Although it hasn't been completely analyzed yet, it can already be used in a basic way. Moreover, the energy here can be directly absorbed without any conversion."

Just when Su Bai stood up and wanted to do something else, he saw a small crystal emitting a faint light. He smiled lightly and began to transfer energy into it.

After a while, Little Crystal had returned to the way it was when she first saw him, trembling slightly, as if wanting more.

"Okay, this much is enough for now. You won't be able to bear any more."

Su Bai closed his palm and spoke to the small crystal. He then closed his eyes and began to sense the space around him. However, perhaps because he was not yet familiar with this energy, he did not feel anything.

"Oh, take your time." Su Bai sighed.

In the days that followed, he kept searching for the differences in this space, trying to find a way to leave. But Little Crystal remained by his side, never leaving.

Until one moment, Su Bai suddenly opened his eyes and said with a hint of excitement: "Found it."

Then he swept his arm across, and a space crack appeared in front of his eyes, allowing him to vaguely see the scene outside.

However, the outside world didn't seem to be the world of Gensokyo. Su Bai gradually calmed down and then made up his mind. He took a gamble. He had been here for a few days and hadn't seen any creatures come here. Then this connected world shouldn't have any powerful creatures. Otherwise, it wouldn't have taken so long without a single one coming here.

Having made up his mind, Su Bai prepared to leave. Just as he was about to step into the door, Xiao Shuijing appeared in front of him.

"You want me to take you out? No, there's no way. I don't know what dangers there are out there. I don't even know if I can protect myself. There's no way I can take you with me."

"..."

"Okay, I'll come back to you after I'm sure there's no danger."

Hearing Su Bai's assurance, Little Crystal shook her body vigorously to show her happiness. The light on her body also became more dazzling.

During this period, Su Bai would supply it with energy every once in a while, so now it can already give greater feedback. For example, the light is brighter...

Well, it's dimmed again.

"Okay, I'll give you one more refill and then I'll leave. You just stay here for now. I'll come back to pick you up later."

Su Bai smiled, then reached out his hand to give Little Crystal one last burst of energy before leaving...

"Well, I'll be leaving now. See you next time. I hope you'll be fully conscious next time..."

As Su Bai stepped into the door, the sound gradually disappeared.

After the little crystal absorbed Su Bai's energy, the two energies in its body seemed to have reached a balance, and a vague consciousness emerged.

"Father......"

On an unknown continent, high in the sky, Su Bai suddenly appeared. Before he could even rejoice, the surrounding space compressed and softened, seemingly about to explode. And then... Su Bai grasped it in his hand.

Frowning, Su Bai asked in confusion, "Why is the space here so fragile? It became like this just by opening a door? We need to be careful next time."

Then he dealt with the space in his hand and began to observe the world.

The energy around me was the same as the space the small crystal was in, though much thinner. In the distance, some tall buildings stood tall, suggesting a modern world. So, I decided to go get some information.