Chapter 2472 The Old Professor Has a Problem?

This phone... This kid actually knows how to use it?

How can it be?

The old professor took a deep breath, but still didn't believe it, and said in a deep voice, "Who is this number to you? Honestly call me!"

Youzi continued to deny repeatedly, waved her little hands with aggrieved expression, "I really didn't hit you."

"Who is that?!"

"I'm Phuket Island!" Yuzu continued to play dumb.

The old professor took another breath, looked at the child, pondered for a few seconds, then suddenly tapped and pondered, and said in Morse code: You must not tell others about this, it will kill you and me!

After listening to the rhythm silently, Yuzu translated it in her heart.

After that, I was about to say: "I will definitely not tell anyone~"

However, just after saying the word "I", Yuzu suddenly reacted with a jolt.

No, no, this old professor must be an old fox, this must be playing tricks on him!

Yuzu immediately pretended to be confused, "I really don't know anything, Professor, what are you doing knocking on the desktop?"

"It's nothing, just knock knock."

The old professor's eyes became very subtle.

This number was definitely not a number he knew.

The pomelo must have been used secretly, but he didn't admit it, how could he say it?

after all……

This phone call is his secret...

If someone finds out...

The old professor felt like he was about to break out in sweat!

This phone was actually designed by him personally. The buttons on it and the wiring in the middle were all modified by him.

He actually has a wife and children, all outside the Academy of Sciences. He can only go out and see them on the half-yearly vacation twice a year.

Once, at the end of his annual leave, his wife suddenly fell ill and was sent to the hospital by a neighbor.

The car had already started, but he couldn't get off, and he was very anxious after returning.

He tried his best and applied for admission, but something happened to the Academy of Sciences at that time, so he couldn't get a leave of absence.

So, he thought of this crooked way...

It has been so long, and no one has noticed. He has been calling home occasionally every month to say hello. Sometimes he is happy and can talk for half an hour, feeling very satisfied. He also didn't dare to repeat too many times for too long, because he was afraid that people would notice something abnormal.

But this is absolutely against the Academy of Sciences regulations.

If it is discovered, it may be identified as a traitor at any time, and even cause other more serious problems!

The old professor was extremely anxious, but he couldn't show it and was discovered by Yuzu.

Yuzu was thinking at the same time.

Of course he noticed the abnormality of the old professor, because the way he looked at the phone at this moment was full of despair, as if he was looking at his own "death".

Yuzu's head turned around quickly.

Immediately afterwards, the eyes lit up!

That's right, in the general Academy of Sciences, communication with the outside world should not be allowed!

But why is there a phone booth there?

Yuzu tentatively said, "Professor, if I want to make a call, why don't I go to that phone booth, right?"

The old professor was annoyed, and didn't think too much, so he waved his hand and responded directly: "If you don't apply for an application card at that phone booth, you can only make internal calls, and you can't talk to outsiders at all."

"Oh~~" Youzi raised the corners of her mouth thoughtfully.

After the old professor finished speaking, his whole body froze.

Damn, did he just reveal the secret of the Academy of Sciences? !