Similar to the timeline that Hirsch saw in the Heart of the Universe, in the correct timeline, Beibing was born in 2016 AD, and at the age of eighteen, he participated in the Cross Project, which was also designed to screen volunteers to the future.

A day ago, the base of the cross.

In the crowd of contestants, Bei Bing, who was wearing the uniform of the cross base, tried to squeeze through and grab the teenager who was walking in front of her.

On the shoulders of the white shirt, the golden cross star symbol is intertwined with fiery roses.

The black-haired boy in front of him turned his head, his starry eyes reflecting the girl's slightly nervous look, he shook her hand back, and pulled her to the elevator open to insiders.

As soon as he stepped into the elevator, Beibing asked, "Huan, it's time for the test, how are you preparing?" ”

"That's it."

"Do I need to pass you my question bank?"

Huan rubbed her hair and said with a smile, "Don't be so serious, we will definitely be selected anyway." ”

"Cut, so sure?"

"Ah, do you think the base will spare us evolutionaries who have come into contact with the heart of the universe?"

Beibing nodded, "That's right." ”

"By the way, when you came, did you see Xingyan?"

"No, but I heard from my father that he was the first Apocalypse priest to contact the Heart of the Universe, and about the origin of the Heart of the Universe, after his participation, the technology of the Cross Base has made a breakthrough."

"I see him."

"Huh? When? ”

"After the Heart of the Universe was salvaged by Cloudsdale."

"Well, how is he doing now? Is it still the same as before? ”

"Well, that's it, it feels like nothing has changed, and it still looks as warm as jade, which is really unpleasant."

Beibing looked at his unhappy expression, "Flutter (?????? ε??????)” A laugh aloud.

Huan snorted awkwardly, "Tsk, what's so funny, it's really." ”

"Looks like you still want to fight him."

"When I was a child, I didn't think so, but I don't think that way now."

"Why?" Beibing was curious and looked at him with wide, watery eyes.

Huan took her hand, met her eyes, and replied as earnestly as if he had sworn an oath, "I have you!" ”

"Huan." Beibing called him by name seriously.

"What?" Huan Zhengse asked.

Beibing smiled and bent his eyes, nodded his eyebrows and said, "The oath is not a simple promise, but a belief that runs through a lifetime. ”

"Well, I will."

Before Beibing could say anything, the elevator had already reached the top floor of Cloudsdale, where the Cosmic Heart Source Particle Research Room was placed.

A young man in a white coat who looked like a teenager greeted them at the elevator door.

"Star Rock." Beibing was the first to greet him.

The young man smiled and nodded, his eyes showing surprise, "Beibing, it's been a long time, you've grown up." ”

Beibing replied with a grin, "Xingyan, it's been a long time, and you still haven't changed at all!" ”

Soon the Arctic discovered that he was wrong, and Starrock changed as well.

He is no longer the brother next door who patiently taught them when he was a teenager, but the mad scientist Jiang Yan.

"—let her go."

"—Arctic Ice, wake up."

"—Xingyan, you promised me that you wouldn't let her be an experiment."

"-How can you make her a monster too?"

"Huan, isn't it good to be like us?"

"She will receive eternal life just like we do."

Huan's angry and hoarse shouts came from his ears, and Xingyan replied without emotion.

Beibing was pushed by him, unconsciously stopped, and was held up with his right hand and placed in a sealed metal box.

The next second, as if burned by fire, she jerked her hand back, only to find that the red and blue light ran down her arm, piercing into her skin like vines.

Physiological tears slid down her cheeks, she no longer felt the pain, turned her head blankly, and met the young man's mirror-like eyes in a daze.

"It worked." The young man held her hand, looked at the lines formed on his arm, and said in amazement, "G19, you have indeed been in contact with the Heart of the Universe like Huan." ”

"I will transform you well, and you will definitely become the most perfect executor of the Cross Base."

Beibing looked up and looked at the boy who was locked up in the opposite room, looking at her with a worried expression, the same lines and red and blue light on her arms made her extremely frightened in her heart.

She was locked up with the teenager, and most of the time, she was sleeping, and she couldn't understand a word of what the teenager told her.

Until one day, she heard someone talking in her head.

- G19, are you grieving?

"I'm ...... G19？ Beibing asked with some confusion, his eyes were empty, but he attracted the attention of the young man.

He pressed her shoulder in disbelief and asked happily, "Beibing, are you awake?" ”

"Who are you?" Beibing asked again.

- In your world, I am called the source particle.

- You have come into contact with the Heart of the Universe, and I will merge with you to reshape you as recorded in the Heart of the Universe.

The boy thought Beibing was asking him, and replied with a look of surprise, "Beibing, I'm Huan, do you remember me?" ”

"It's all the fault of Xingyan, forcibly erased your memory, but don't worry, I will definitely get your memory backup back."

"Huan?!" After a long wait, Beibing's hollow eyes revealed their brilliance, and with some confusion, he put down the hand blocking his forehead, and asked the young man who was leaning against the wall with a loveless expression, "Why am I here?" ”

Huan put away his sad expression, suddenly crawled over, lay side by side with her on the metal floor of the laboratory, looked at the dazzling incandescent lamp, and said, "Xingyan said that the executor of the cross plan belongs to the earth in the first half of his life, and the second half of his life belongs to the ark. ”

"Huan, how long have I been asleep?"

Huan shook his head, "I don't know, I don't spend more time awake than you." ”

"Star Rock, why do you want us to fuse the source particles?"

"Because we are in contact with the Heart of the Universe."

"There are many people who have come into contact with the heart of the universe, why are we alone?"

"Arctic, you really want to know?"

"Hmm."

"Okay, I'll tell you what Xingyan told me."

"Okay, I'll listen." Bei Bing took his hand, looked at each other, and said with a smile, "No matter what the future holds, I believe in you." ”

"Thank you, Arctic."

Thank you for always believing in me and accompanying me.

From Huan's narration, the North Ice roughly restores the truth.

A long time ago, when the Heart of the Universe fell to Earth, Dr. Jiang Yan of the Cross Base came into contact with one of the source particles, which successfully activated ten percent of the brain utilization.

Ten years ago, under the pseudonym Star Rock, he calculated through the source world of Cloudsdale that if energy was extracted without restraint, the earth would soon be destroyed by a world war.

So, he decided to salvage the Heart of the Universe and create a weapon capable of fighting the entire world.

And the defense of Cloud City alone cannot protect the heart of the universe.

Therefore, he chose Beibing and Huan, numbered G19 and G09, who were born in the heart of the universe and fell to the ground, as the executors of the cross base to escort the safety of the heart of the universe.

。 m.