Although Liu Xuan was anxious, the beam elevator was still running so normally, everything seemed to have never changed, and when he walked to the entrance of the dungeon, Liu Xuan's heart was somewhat stable.

Just like when Liu Xuan first came to the dungeon, the dungeon was still very quiet at this time, and those who should go to the research room had already started their research in the research room.

Familiar roads, familiar houses, Liu Xuan walked on the road that he had walked for three years. The familiar house is what comes into view.

Walking to the door, Liu Xuan put the bracelet close to the sensing area, and the door opened in response, but there was no one inside, no Li Ping's figure, and no familiar cry. The main thing is that the whole room is messy, like something has been rummaged through by some people. The safe was also opened, and all the contents were turned out.

Liu Xuan's heart chuckled, what he was worried about had probably happened.

Liu Xuan didn't care about the contents of the safe, but walked directly to the bedroom quickly, with the last hope in his heart, maybe they hadn't woken up yet, maybe these things were caused by Li Ping rummaging through something.

The moment he opened the door, Liu Xuan's last hope was also shattered. The same mess, the same nobody.

Liu Xuan didn't know what was going on, he didn't know how to get back to the living room, how he sat down on the sofa. When he thought it was all over, he didn't expect to see these things when he got home.

After calming down his mood, Liu Xuan went to rummage through the contents of the safe, and he was naturally worried about the memory card that Professor Ma left behind.

No! After a careful look, it still doesn't! In fact, when Liu Xuan entered the room for the first time, when he saw the safe opened, he knew that the memory card was missing.

"Knock, knock, knock."

There was a knock on the door!

Liu Xuan became more nervous, he knew that it was definitely not Li Ping, Li Ping had the permission to enter this room, walked to the door slowly, and opened the door slowly, outside was a middle-aged woman with a piece of paper in her hand. It is worth mentioning that in this era, paper has been basically abolished, and there is very little physical paper that can still be used.

"You are?" Liu Xuan asked suspiciously.

"I'm your neighbor, and I'm also an acquaintance of Li Ping." As she spoke, she stretched out her hand and pointed to her house, just like she said, her house was next to Liu Xuan's house, which was really their neighbor. Liu Xuan spends almost all of his daytime in the research room, and he even thinks that there is no one living next to his house.

"Then do you know where Li Ping went?" Liu Xuan asked as if grasping the last straw.

"Li Ping is gone? Also, I don't know. The middle-aged woman first showed a hint of surprise, and then said she didn't know. Looking at this, she also guessed Li Ping's departure.

"So what's going on in my house?" Liu Xuan asked anxiously again.

"Oh, you didn't seem to be home yesterday, did you? Near noon, a group of men in black came, and you know what the men in black represented, that is, the special agents of the council. It's really the first time I've seen so many people in black. Just walked straight to your door. Li Ping opened the door. I peeked a few times in the window at the time, and I didn't see what happened to Li Ping and your children, as if they were looking for something or destroying aimlessly. Anyway, in the end, they left, taking nothing with them. After they left, Li Ping knocked on my door and told me to give you this thing when I saw you come back. As he spoke, he handed over the paper in his hand.

Liu Xuan thanked her, and after sending her away, he hurriedly closed the door and unfolded the envelope in his hand, which contained only a few words, but it was full of Li Ping's worries.

According to what was written on the paper, Li Ping took Liu Qi to the ground, without saying the specific location, it seemed that he didn't want Liu Xuan to disturb him. In Li Ping's opinion, her existence delayed Liu Xuan's research and became Liu Xuan's weakness, so she finally decided to take Liu Qi to live on the ground. According to the authority given to Li Ping by the Federation, Li Ping can get a house on the ground for free.

Liu Xuan went to Li Ping's new house on the ground back then, but later heard Li Ping say that he sold the new house again. According to the regulations of the Federation, Li Ping's house cannot be turned into money, but can only be exchanged for a house in another place. In other words, where Li Ping went, Liu Xuan really didn't know.

Another key point is that Li Ping took out the memory card and hid it behind the frame. Those are the two photo frames in Liu Xuan's house. At present, this is not Liu Xuan's main concern, he wants to know where Li Ping has gone.

There was not the slightest mention in the letter, and the two words repeated over and over again were "goodbye". In the end, it also explained that Liu Xuan couldn't find her, maybe when Liu Qi grew up, he would let him come to Liu Xuan by himself, which would take a long time.

Liu Xuan sat slumped on the sofa, his mind was chaotic, and he found the photo frame from the ground, and the memory card was glued to the back of the photo with tape. This photo is the same as the photo in Liu Xuan's hand, it is a group photo of his family, many of them were printed at that time, and the electronic version was also saved, but Liu Xuan preferred the appearance of the photo.

Taking a deep breath, turning on the computer, inserting the memory card, opening the text document, the familiar formula appeared in front of him, Liu Xuan looked at it many times, and made sure that he remembered it, so he directly pulled out the memory card and broke it directly without hesitation. Just in case, Liu Xuan even found out the strong acid in the room, threw the disconnected memory card inside, and watched the memory card be corroded into a black suspended matter.

These things were done in one go, without the slightest hesitation, in Liu Xuan's eyes, those people in black came for this formula, and that Mu Guang still reported it.

Maybe these men in black didn't do anything to Li Ping and Liu Qi, but this really made Li Ping feel pressure, pressure from the Federation, she couldn't stand this kind of worrying life, so she chose to stay away. Is all this to blame Professor Ma's formula? Is Liu Xuan to blame? No, this era can only be blamed.

After doing all this, Liu Xuan let out a long breath, what did he need to do, and do the only thing he could do at the moment.

Simply cleaned up the house, like a hundred years ago, like yesterday, Liu Xuan only left the house with two photos. Yes, this is a house, without the existence of Li Ping and Liu Qi, this place can no longer be called home.