After becoming an alien, her five senses were far superior to before, and she could clearly hear the voices of several people on the first floor.

After standing there for a long time, Lin Wu finally did not go down and went to the room prepared for her by the Gu family.

The maid prepared clean clothes and filled the bathroom bathtub with water.

After washing up, Lin Wu came out and lay on the bed, looking at the ceiling, his mind empty for a while.

She remembered something and took out her cell phone to call Mr. Xun, whom she hadn't seen for a long time. However, she was afraid that Mr. Xun would worry and nag her endlessly, so she called Uncle Qian instead.

Uncle Qian was very surprised and kept asking her how she was doing recently.

Lin Wu said yes and asked them.

Uncle Qian told her in detail what he and Old Xun had done recently, and how Old Xun's health was.

Lin Wu listened patiently without saying much. He asked Uncle Qian to take good care of himself and Mr. Xun, then hung up the phone.

After thinking about it again, Lin Wu couldn’t think of anything else to do, so he closed his eyes and took a nap.

However, she did not sleep well and had a nightmare about a dungeon, which woke her up suddenly.

The antique wall clock tinkled and the room became dim.

Lin Wu turned his head and saw that it was almost evening.

She lay there in a daze for a while, then realized that she was now at Gu's house. She got up from the bed, changed her clothes and went out.

Several servants were cleaning in the corridor outside. When they saw her, they respectfully called her "Miss".

An idea suddenly flashed through Lin Wu's mind, "Where is the study room my mother usually uses? Take me there."

Without saying a word, the servant took her up to the fourth floor and stopped in front of the third room at the end.

The door was not locked, so Lin Wu could push it open and feel the light switch on the wall. In fact, it didn't matter if the light was off, as Lin Wu's night vision was very good now. But she still wanted to see more clearly.

The room is very large and can hold a lot of things. There are built-in bookcases on three walls filled with all kinds of professional books. Several tables are also filled with documents and materials, and there are many models and equipment piled on the floor.

There is a small door on the right, which is also not locked.

Lin Wu went over and pushed it open, revealing a small laboratory inside.

It can be seen that Chi Yangzhi really loves physics.

If she was not a member of the Chi family but just an ordinary person, she would have devoted her whole life to physics.

Lin Wu closed the door of the laboratory, went back and sat on the floor, looking through the documents that Chi Yangzhi often read and thus placed in a somewhat messy manner.

She seemed to be able to feel that Chi Yangzhi was right beside her.

Lin Wu's brows were downcast.

Suddenly, Lin Wu inadvertently glanced and noticed a dusty safe at the base of the wall next to the desk opposite.

It was the only place covered in dust. I don't know how long it hadn't been touched. It looked out of place compared to the other clean places.

This is a bit strange.

There was no way the servants didn't clean it all.

Unless Chi Yangzhi doesn't allow it.

Lin Wu immediately put down his things and went over, but there was a combination lock on the safe.

"password……"

"It's August 3rd, your birthday."

Gu Tangzhang's voice suddenly sounded.

Lin Wu turned around and saw Gu Tangzhang standing at the door with a fruit plate.

Gu Tangzhang came in, squatted down beside Lin Wu, picked up a piece of pear with a toothpick and gave it to her, and explained: "This safe was bought by your mother eighteen years ago. She set your birthday as the password."

Lin Wu took it and ate it, then looked up and asked, "What's in it?"

Gu Tangzhang shook his head: "Dad doesn't know, she doesn't allow any of us to touch it. One time when Shiqing came in to play, he was curious and wanted to open it, and your mother happened to see it. At that time, she was usually in a good temper, but she got furious and almost had a seizure. We were worried to death, so we didn't dare to touch it."

"It's just strange that we didn't see her open it. When we asked her, she said she didn't know, but she just remembered that she couldn't open it."

Gu Tangzhang thought for a moment and said suddenly, "More than a decade ago, when your mother's condition was still unstable, she would lock herself in this room for a long time. Dad once secretly climbed in through the window to see her, and saw her sitting in front of it in a daze."

Lin Wu suddenly had a guess, which made her heart pound.

She stretched out her hand, but stopped hesitantly when she was about to touch it.

Gu Tangzhang patted her head and said gently, "Look if you want. Since Yangzhi used your birthday as the password, the content should be related to you. She won't mind you looking at it."

Lin Wu looked up at him, then at the safe and entered the passwords one by one.

“Click—”

The cabinet door opened.

Lin Wu opened it and was stunned when he saw what was inside.

There is a black cover book inside.

She took it out.

Suddenly, a photo fell out of the notebook.

Lin Wu caught it subconsciously.

Gu Tangzhang was also stunned.

The photo must have been many years old, and the surface has turned yellow. It shows a little girl of about three or four years old, wearing old clothes that are one size too big. She is standing upright with her head slightly lowered, but her peripheral vision is catching a glimpse of the happy backs of a family of four not far away.

This is a side view, but you can see that the little girl's tender facial features are very similar to Lin Wu.

"It was me when I was a kid..." Lin Wu's fingertips turned pale as they clenched, "I seem to remember this day, probably the Lin family went out to play and didn't take me with them."

No, it should be said that the Lin family just didn't take her seriously, so they never considered whether to take her with them, and there was no need to tell her.

So she followed them to the door, and they didn't notice her, so they got in the car and left.

She stood at the door for a while, realized this, and went back on her own.

Gu Tangzhang's first reaction upon hearing this was anger, and his heart ached.

But then, he was stunned and said incomprehensibly: "How did your mother have this photo of you? She...she knew where you were in North City a long time ago? Then why didn't she tell us? Why didn't she bring you back from the damn Lin family!"

Lin Wu stared at the photo in silence, and after a moment whispered that Chi Yangzhi had deliberately lost her memory.

Lin Wu told him all the huge amount of information he had learned in just one day.

Gu Tangzhang was stunned for a moment.

There was a sudden loud bang at the door.

Lin Wu turned around and saw Gu Chengbai, Gu Shiqing and Gu Siyin.

There were broken cups on the ground, and warm milk was spilled all over the floor.

They obviously heard it too.

Three people dragged their heavy bodies in.

Lin Wu smiled and said, "Let's not think about the past. Let me see what's written in my mother's notebook."

She lowered her head to conceal her emotions so that others would not notice her emotions, and opened the notebook to read.

However, when Lin Wu saw the above content, he was still choked.

This is what Chi Yangzhi wrote down before she completely lost her memory. It was about the underground city and also recorded where she found Lin Wu.

And tell yourself that you must remember that the things in the safe are important and not let anyone touch them.

If one day you write down some strange people or things, open the safe and take a look.

Finally write:

[My youngest daughter is Lin Wu. She is most like me, and I owe her the most.]

【But, Chi Yangzhi, don't be afraid to forget her, and don't see her again. 】

[This means that she is safe and will never reach the underground city. ]

There was dead silence in the room.

Lin Wu was stunned for a long time, closed the notebook, put the photos back into the safe, and closed it.

"I've slept too long. I'm going to go out and move around and get some fresh air." Lin Wu said calmly, and got up to go out.

As soon as he left the room, Lin Wu's vision became a little blurry.

She forced herself to walk quickly downstairs and to the backyard.

The servants were taking care of the flowers and plants, saying that they were all varieties selected by Chi Yangzhi himself.

Lin Wu asked them to leave, sat down beside the pavilion, and looked at the darkening sky.

I don't know how long it was, but suddenly a fragrance wafted over.

Lin Wu turned his head and saw Gu Shiqing coming over with a bowl of tomato and beef brisket noodles.

His eyes were still a little red. When he met Lin Wu's gaze, he immediately smiled, came over and sat opposite Lin Wu, and said, "Do you want to try the noodles cooked by Dad? He used to cook for Mom, and tonight is really rare, he is willing to cook for us. You can't miss it."

He handed the chopsticks to Lin Wu.

Lin Wu took it and ate it.

Gu Shiqing looked at her quietly.

Lin Wu looked up and asked, "Second brother, don't you want to eat?"

Gu Shiqing said: "Second brother is not hungry."

Lin Wu uttered a low "oh".

After just a few seconds, Gu Shiqing said something shocking: "Do you want to give Dad some medicine so that he can sleep a few more days?"

Lin Wu was caught off guard and choked.

Gu Shiqing hurried over and patted her on the back and went down.

Lin Wu recovered and looked at him in surprise.

"Why are you looking at your second brother like that?" Gu Shiqing laughed. "Second brother thinks he knows you best among us. You must have heard what dad said to us at noon, and you must want to go to the underground city, right?"

He looked at Lin Wu and said, "Second brother will help you. But you have to promise to let Second brother go with you and not sneak away by yourself."