At 8 o'clock in the evening, Su Mengyan left.

The little guys were reluctant to part with her and all came to see her off, which made Su Mengyan cry on the spot, and she almost didn't want to leave.

Fu Tianxing and Li Zian returned to their room, and they lay side by side, but they were not sleepy at all.

In addition, today, they haven't seen Mommy for three days.

Fu Tianxing sat up from the bed with a carp. Li Zian, who was beside him, turned to look at him: "What's wrong?"

"I want to go and see Mommy." Fu Tianxing said as he got out of bed.

Li Zian turned over and sat up, "Ah? You want to go to the laboratory to find mommy? But didn't mommy say that? Let's wait for her to come back obediently and don't bother her."

"I didn't say I wanted to go over, I just wanted to see what mommy was doing now." Fu Tianxing said, pulling out his suitcase.

When Li Zian saw the suitcase, he immediately understood what Fu Tianxing meant. He hurriedly got out of bed and then came over.

"Do you want to use No. 2 to see Mommy?"

"Well, let's go quietly, and then come back." Fu Tianxing replied.

Li Zian nodded, staring at No. 2 in front of him with bright eyes.

Fu Tianxing brought the tablet and started No. 2. Soon the 2nd climbed out of the window. After controlling it for a few minutes, he suddenly handed the tablet to Li Zian beside him, "Brother, come on!"

"Hmm?" Li Zian was of course very interested, but Fu Tianxing suddenly handed it to him, and he was also a little confused.

Fu Tianxing patted his shoulder and said, "I'm already very skilled in manipulation, so come on! If there is any emergency in the future, you can get started."

Li Zian thought it made sense, so he tried to control No. 2.

Although No. 2 was small and very agile, he arrived at the laboratory in 20 minutes.

It was already ten o'clock, but all the rooms here were on lights.

Fu Tianxing was still thinking about the rooms Fu Yuan might be in. Li Zian had already controlled No. 2 and came to the window of one of the rooms.

Judging from the camera, Fu Yuan was inside.

Fu Tianxing was surprised for a second, and then slapped his forehead.

Why did he forget this? My younger brother has been to the laboratory several times. He must know his mother's location better than himself!

"Good job!" He patted Li Zian on the shoulder.

Li Zian smiled shyly, then controlled No. 2 and climbed into the room through the vent.

Fu Yuan was concentrating on the experiment, holding the sampler in his hand, not daring to relax.

Li Zian adjusted the angle of No. 2, so they soon saw Fu Yuan's tired face from the screen.

Both of them were thrust hard.

"Mommy..." Fu Tianxing shouted softly, his eyes fogging uncontrollably.

Li Zi'an's breathing tightened.

He knew that Mommy was working so hard for him, but the more he knew, the more he blamed himself, especially at this moment he saw with his own eyes.

He stared at the screen, reluctant to take his eyes away.

Fu Tianxing is the same, but he has experienced Fu Yuan's sleep in the laboratory after all, so his mood has eased not long after.

"Okay, let the 2nd come back! It's time for us to go to bed."

"I want to spend time with my mommy..." Li Zian wanted to look at it for a while.

Fu Tianxing understood him very much, but did not agree.

It was already very late, and the key was that he was afraid of disturbing his mother, so he took the tablet directly, and his little hand slammed on it, and on the 2nd, he turned on the fully automatic return mode.

"Star!" Li Zian frowned, his face full of emotions.

Fu Tianxing put the tablet aside, turned around and said face to face to face, "I know you feel sorry for Mommy, and I feel sorry for Mommy too, but if Mommy knew that we didn't sleep and stay up late here, she would feel sorry for us even more. We can't distract her. What Mommy does is a very rigorous thing, and there can't be any mistakes. Do you understand?"

"..." Li Zian didn't say anything, but Fu Tianxing knew that he would definitely understand what he said.

Fu Tianxing took Li Zi'an's hand, pulled him to the bed, and then lay down together.

"Xingxing, I can't sleep..." Li Zian was originally not sleepy, but now he saw Fu Yuan's side and didn't want to sleep even more.

Fu Tianxing couldn't sleep, so he was silent for a moment, then turned to ask Li Zi'an, "Then... do we want to call Daddy?"

"May I?"

"Why can't it? Wait for me, I'll borrow the phone." Fu Tianxing got up from the bed, then opened the door and ran out.

Li Zian also stood up and looked at the door with expectation.

A few minutes later, Fu Tianxing came back. He shook the phone in his hand, then quickly closed the door and came to Li Zi'an.

Soon, they called Li Sicheng.

"Hello?"

"Dady!!!"

Fu Tianxing and Li Zi'an shouted at the same time.

Li Sicheng obviously didn't expect that his two sons would call him at this time. After pausing for a few seconds, he spoke again: "Why are you two still not sleeping?"

"You can't sleep!" Fu Tianxing replied.

"Dad, can you talk to us?" Li Zian also said at this time.

"Yes, yes." A sound of drinking water rang out on the other side of the phone, and then Li Sicheng said again: "Okay, tell me why I can't sleep? Has the task not been completed yet?"

Fu Tianxing flattered his mouth, "How is that possible? We have done it long ago, okay? We can't sleep because you... ahem... it's because we haven't seen Mommy for several days."

These words of right and wrong made Li Sicheng chuckle.

It turns out that the two children miss him and Fu Yuan!

"Dad, when will you come back?" Li Zian asked.

Li Sicheng smiled and said, "It may take some time."

"Ah? Are you so busy too? I thought you were coming back soon." Fu Tianxing said hurriedly.

Li Sicheng smiled again, this brat...

"I'll do it as soon as possible!" He actually missed them very much.

Li Zian pursed her lips, "Dad, can you call Mommy? Mommy listens to you the most. Please let her rest more!"

Fu Tianxing turned his head and glanced at Li Zian, and immediately said, "Dad, did mommy contact you today? Tell you, when will she end? It's the third day!!!"

The series of questions from the two sons made Li Sicheng's heart warm and painful.

Thinking that Fu Yuan has been in the laboratory these days and has not even answered his phone number, all the news depends on the person in charge and Bart's retelling, and he is also homeless.

But when he thought of Fu Yuan working so hard for his children, he also wanted to do something for them.

"Don't worry about you two, your mother knows it. She will come back after she finishes her work. You should take advantage of this time and have fun!"

These words made Fu Tianxing and Li Zian frown at the same time.

The two looked at each other, feeling that Li Sicheng had something to say.

"Dad, what do you mean?"

"Uncle Long contacted a top international computer programming master. I plan to let you go over and listen to the class."

"ah?"

"Don't 'a'!" Li Sicheng's tone was a little deeper, "I know you two are talented, but this does not mean that you don't need to listen to the class or the teacher. There are many people in this world who are more talented than you. You need to absorb more knowledge and broaden your horizons."

Fu Tianxing and Li Zian looked at each other again, nodded and responded: "Okay, we get it!"

Li Sicheng nodded lightly, "Okay, it's getting late, you two are going to bed quickly."
Chapter completed!