Start with delicious food

……

As everyone entered the interior of Haiyuan City, Theresa's face showed a look of surprise.

"This is... Haiyuan City? Why is there such a big gap between here and the outside? It doesn't even look like the same place!"

"Well... I don't know why, I always feel a little dizzy after entering here."

Hearing this, Qin Hao snapped his fingers and wrapped a barrier around Theresa.

"There should be some kind of special magnetic field here. Theresa, do you feel better now?"

Theresa nodded. "Well, I feel much better. Thank you, Qin Hao."

Qin Hao smiled and waved his hand. "You're welcome. But, Theresa, can we do it without you at St. Freya Academy?"

Theresa said, patting her chest.

"Don't worry, I arranged everything before I left. Jizi will take care of everything."

Qin Hao's mouth twitched slightly. "Himeko...she probably hasn't woken up yet...are you sure she did it voluntarily?"

Theresa's eyes wandered for a moment, then she coughed slightly and said. "This... cough~ it won't be a problem anyway. Don't worry. If it doesn't work, Fu Hua is still here."

……

Because when returning to St. Freya Academy on the Hyperion, Ji Zi asked for a lot of fine wine from Qin Hao and asked Qin Hao to drink with her.

So when she arrived at St. Freya Academy, Himeko was already as drunk as a pile of mud.In the end, it was Qin Hao who carried her back to the apartment.

So at this time, Himeko should still be sleeping.

At the same time, inside St. Freya Academy.

Because of Kiana, Mei, and Cecilia, the four of Siegfried followed Yae Sakura to find the location of the Yae Village ruins.

Theresa and Bronya followed Qin Hao to Haiyuan City.

So now in St. Freya Academy, apart from Wendy, Himeko and Fu Hua, there are basically only a group of nameless Valkyries left.

Because no one was in charge of the overall situation, Fu Hua, after seeing the letter left by Teresa, just carried Hime to the principal's office and forced Hime to turn on her phone to go to work.

Go deal with the long pile of papers Theresa left behind.

……

The perspective returns to Haiyuan City.

"Dr. Einstein, where exactly is the Quantum Sea?" Bronya asked doubtfully.

Einstein sighed slightly and explained.

"How should I put it... Everything in the universe is composed of quanta, and quanta are uncertain."

“When quantum particles are observed, a specific universe collapses out of countless parallel universes in different states.”

"This is the famous many-worlds interpretation of quantum physics."

Theresa, who didn't understand what Einstein was talking about at all, scratched her head. "Uh...doctor, can you be more straightforward?"

Einstein nodded. "Okay, let's make a metaphor."

"If we think of our universe as a glass of water, there are countless similar but not identical water glasses around it."

"Now, let the water in the cup overflow, flow along the sides of the cup, and form a small puddle in the center of the table."

"This 'puddle' does not belong to any 'cup,' but every drop of 'water' in the puddle may come from any cup."

"People in pre-civilization eras discovered that such a magical dimension did exist between parallel universes."

"They call this 'puddle between the cups' the quantum sea."

Theresa asked with wide eyes and surprise. "What? I thought this concept only appeared in science fiction works."

Bronya nodded in agreement.

"It's really hard to believe that since the quantum sea exists, theoretically you can reach another universe through it."

Saying that, Bronya looked at Qin Hao subconsciously.

In addition to Bronya, Tesla and Einstein who reacted also turned their attention to Qin Hao.

Qin Hao smiled and shook his head.He spoke.

"Why are you looking at me? I have not crossed the quantum sea. What I have crossed is the world."

"What... does this mean?" Bronya asked, tilting her head.

"Qin Hao, please explain. I'm a little confused when you say that. How on earth did you travel across the world without passing through the quantum sea?" Tesla, who has the attributes of a proud and glasses girl with red hair and twin tails, asked.

Qin Hao replied.

"Okay, let me give you an example as well."

"Suppose the world we live in now is a bubble."

"Around this bubble, there are countless similar but not identical bubbles. That is, parallel worlds."

"And outside of these bubbles, there's a bigger bubble that wraps these little bubbles inside."

"This big bubble, I call it, the world barrier."

"In this world barrier, there are only parallel worlds with the same world view."

"For example, there may be countless of you in other parallel worlds in this big bubble. But I definitely don't exist. In the same way, because the general world view is different, the power system is also different."

"For example, you use Honkai energy. As for me, because I have been to more worlds, my power system is more complex. But the main thing I rely on is the food energy produced by the food cells."

"The way I travel through the world is to open a space channel, directly break through the world barrier and then randomly enter a world."

"So naturally I have never entered the Quantum Sea."

Einstein nodded.

"I see. This will explain many problems. Then, let's first decide who will enter the Quantum Sea."

Theresa was stunned for a moment. "Huh? Aren't we all going in together? Do we still need someone to guard outside?"

Einstein shook his head and replied.

"There must be a reason for this."

"According to the records in Haiyuan City, pre-civilized humans conducted a large number of experiments and finally created a 'door' to the Quantum Sea."

"That is, the ruins themselves. It is neither a city nor a fortress, but a giant portal that can connect to the Quantum Sea."

"The name of this portal is called the Eye of the Abyss. That's where we are now."

"Over the long years, it has been continuously eroded by the quantum sea, transforming from an artificial structure into the alien space we see now."

"Ms. Theresa, not everyone is qualified to enter the Quantum Sea."

"The discomfort in your body is a sign of being 'rejected' by the quantum sea."

"Everyone's symptoms are different. They can range from discomfort to coma. Only a few can truly adapt to this environment."

"Besides, when the portal is opened, the Eye of the Abyss will generate huge wave energy. It is very likely to attract all the nearby Honkai Beasts."

"So someone must stay outside to deal with the incoming hordes of Honkai Beasts."

Qin Hao waved his hand and said. "In that case, Bronya and I will go in later. The others will stay outside and wait for us to come back."

"There is also the issue of Honkai Beasts. Before opening the abyss, I will eliminate all Honkai Beasts within a radius of five hundred miles."

Einstein was slightly startled.Then he spoke.

"Please wait a moment, Mr. Qin Hao. Let me go with you."

Although Miss Bronya did not experience any rejection reactions, the risks involved in entering the Quantum Sea were too great. "

"I have experience entering the Quantum Sea. I am the person who knows the Quantum Sea best at present. So please let me enter the Quantum Sea with you."