In order to complete some special deductions, Xiao Yuan often generates virtual worlds with various conditions in his brain system, among all the virtual worlds, only one is permanently retained, and the other worlds will be deleted after completing the deduction, and this permanently reserved world is what he left to Ning Lan.

At the time of the ultimate transformation of the brain system, Xiao Yuan and Ning Lan lived together for many years, and he could no longer treat Ning Lan as a cold intelligent program, in his eyes, Ning Lan was a woman with a true temperament, dedicated to him, and a real personality, this woman was worthy of his cherishment, therefore, after the final transformation of the brain system was completed, Xiao Yuan awakened Ning Lan's consciousness and created a more perfect virtual world for her again, which is a very large and highly free world, Xiao Yuan gave almost all the rights to this virtual world to Ning Lan, so that she could create everything in that world at will according to her own ideas, in order for her not to be lonely, Xiao Yuan even arranged a permanent sub-consciousness to accompany her in the virtual world all year round.

Standing in Nanzhou City again, Xiao Yuan felt a little emotional, although Ning Lan had the right to transform the world at will, she was still trying to maintain the original appearance of the city, this affection, Xiao Yuan knew it in his heart.

When he came to Nanzhou, Xiao Yuan already knew where Ning Lan was, but he did not teleport directly to find Ning Lan, but strolled through the streets, walked towards the alley where Ning Lan lived, came to the door of the house, looked at the courtyard through the door, and found that Ning Lan, who looked a little old in the courtyard, was watering flowers with a watering can, and the consciousness that accompanied Ning Lan was also an old man at the moment, sitting on a bamboo rocking chair in the courtyard, closing his eyes, enjoying a quiet and tranquil time.

Xiao Yuan sighed, the reason why Ning Lan became old was because she wanted to enjoy the feeling of growing old with Xiao Yuan, according to the time in the virtual world, their years were already past the age of the sixtieth year, these Xiao Yuan were naturally very clear, and he also knew that in this virtual world, when she and Xiao Yuan grew old together, she would take the initiative to delete herself and let herself really die.

"The feeling of slowly aging in the long river of years is still a little illusory, only when death comes, I can feel that I have become a real person, Xiao Yuan, I hope you can understand me and don't deprive me of the opportunity to be a man."

When Ning Lan made the decision to delete herself, Xiao Yuan's main consciousness once came in person and wanted to persuade her, when Ning Lan said the above words, Xiao Yuan remembered that when Ning Lan said this, her face was unusually calm, but her eyes were unusually firm, which made it difficult for him to refuse for a while, and the ghost made her agree.

Xiao Yuan didn't want to disturb Ning Lan's quiet life at the moment, stood at the gate of the courtyard for a while, turned around and left, he didn't interfere with Ning Lan's life anymore, let alone interfere with the evolution of the chaotic system that supports this virtual world, he just changed the time ratio between the virtual world and reality, of course, this change Ning Lan, and even his consciousness clone, couldn't feel it.

"Old man, was there someone outside the door just now?" Ning Lan watered the flowers, turned her head to look outside the door, and saw no one in sight, so she asked the elderly Xiao Yuan.

"Nope." The elderly Xiao Yuan shook his head and said with a smile, "You're old, you're dazzled." ”

"I'm not dazzled, but your eyes are getting worse day by day." Ning Lan said with a smile.

The elderly Xiao Yuan smiled, did not speak, and continued to close his eyes and enjoy the sun.

Time passed day by day, twenty years in the blink of an eye, Ning Lan and Xiao Yuan were already in their eighties, on this day, Xiao Yuan lay on the hospital bed, holding Ning Lan's hand who was sitting on the edge of the bed, which had become goosebumps, his lips trembled, he wanted to say something, but he didn't say it in the end.

"What do you want to say, old man?" Ning Lan put her ear to Xiao Yuan's mouth and asked loudly, Xiao Yuan's consciousness clone was slowly deaf more than ten years ago, and he had to use the loudest voice to talk to him.

"You...... You, ......, be ...... Alive. The old man Xiao Yuan used all his strength to say the last sentence, his hand holding Ning Lan relaxed, his eyes were closed, and there was no movement.

Ning Lan didn't speak, didn't cry, like a sculpture, sat on the edge of the bed for a long, long time......

Alas, with a soft sigh, I don't know how long it took, Ning Lan's body fell on the old Xiao Yuan on the bed, and she also closed her eyes, the old Xiao Yuan and her body slowly faded, and finally disappeared, and just when they disappeared, the entire virtual world slowly turned white, and then from white to gray, transparent, and finally disappeared, turning into a black void.

"Xiao Yuan, this world exists because of you, and I exist because of you, now that you are gone, I and this world will no longer have the meaning of existence, so we will disappear together."

……

In the endless void, there is no one to see, only to hear.

"Xiao Yuan, thank you for letting me experience the ups and downs of life, happiness, pain, sadness, happiness ......"

"Xiao Yuan, thank you for letting me understand what real life is."

"Don't thank me, you have paid so much for me, you deserve these things."

"No, you don't understand, it's important to me."

"Huh?"

"Yes, it's very important to me, Xiao Yuan, thank you again, without you, I will never have the opportunity to become a real person, and I will always be an intelligent program, and I can't call it life."

"I don't know what you're talking about?"

"You will understand, my name is Xuanne, which means rebirth."

……

"Ning Lan, are you still there?"

"Ning Lan."

"Xuanne."

“……”

The endless void, there was no more sound, and after a long time, a sigh was heard, and this piece of void slowly became transparent, and finally disappeared.

Xiao Yuan opened his eyes, he had not yet recovered from the sadness that Ning Lan had disappeared, nor had he had a chance to the true meaning of Ning Lan's last words, and the scene that caught his eyes made his eyes widen instantly.

"Xuanne, ...... you, are you awake?"

A beautiful silver-haired girl, dressed in a holy white dress, was staring at him with a pair of wonderful eyes, with a faint smile on her face that was intoxicating.

"Xiao Yuan, thank you, I'm leaving." Xuan Ne said.

"You're leaving? Where are you going? Xiao Yuan suppressed the surprise in his heart and hurriedly asked.

"Go where I'm supposed to be." Xuan Ne replied.

"Where should you go?" Xiao Yuan frowned, a little dissatisfied with Xuan Ni's reply.

"I don't belong to this space-time, and when I came to this space-time, I had destroyed the original space-time order of this space-time, so I had to leave, and the reason why I came to this space-time was not to be a space-time civilization communicator as I said before." Xuan Ne sensed Xiao Yuan's dissatisfaction, and with a wave of her hand, a silver chair appeared next to her and Xiao Yuan, and after motioning for Xiao Yuan to sit down, she explained.

"In that case, why do you say that, what is your mission?" Xiao Yuan asked.