Entertainment: Marry Yaya at the Beginning

"What exactly does this mean, Tian Lei, you should explain clearly!"

Hot sister said a little impatiently.

Although Tian Lei was a little dumbfounded, he said it seriously.

"This is a phenolphthalein solution. Only by blowing air into it, the carbon dioxide generated will make it react and turn into a colorless liquid."

Then he paused, and then said: "There is a mirror underneath, and the password should be inside."

Everyone understood in an instant, and inserted their pipes into the water tank one after another, blowing hard.

Sure enough, within a short while, the pink liquid gradually faded, and everyone blowing air vigorously, and within a short while, the liquid turned colorless.

Tian Lei quickly checked the bottom, it was 50.

"!"

Tian Lei said loudly! "If it's not, it's 507!"

Sun Li walked quickly to another password door, 72, and it opened! !At this time, the number of people in the live broadcast room has reached a record level. The theme of this issue is really exciting.

"Brother-in-law is so smart! My God! Is this the legendary science student!"

"What is phenolphthalein can drink?"

"This kind of environment is too infiltrating, brother-in-law, you are so good! While looking for clues, you still don't forget to protect Yaya!"

"Shhh! The next door has opened! High energy ahead!!"

The live broadcast room is full of high energy ahead.

The recorded picture was also a bit still, and no one took a step forward. Tian Lei pulled Tong Liya, but always protected Tong Liya behind him.

"It's quite dark inside, please be careful, I'll find the light first."

Tian Lei let Tong Liya go when he reached the door, "Stand here and wait for me."

Tong Liya didn't dare to act recklessly, so she could only obediently stand outside the door, poking her head slightly.

Tian Lei followed the wall, and quickly touched the light switch. In an instant, it became clear again.

"Ah ah ah ah ah ah!"

Hot sister suddenly screamed!It turned out to be just a human skeleton, but she was still sweating and ran back to Zhang Jie in an instant.

Barrage body protection! "Hahaha hot sister is so cute, although she is a bold girl, she is still a girl after all!"

"Brother Jie protects Sister Hot! You can have fun! The program team is really good! It's so scary!"

"Gao Neng has passed! Brother Tian Lei quickly bring Yaya in!"

Sure enough, Tian Lei saw that there was nothing wrong, and then walked in holding Tong Liya who was outside the door.

This is an exhibition hall with a giant crystal ball in the center of the room.

Going forward is a small staircase with some book shelves on it.

"It's too difficult to solve the code. Is this the last room?"

Brother Chao said with a little headache

Then he continued mischievously, "My IQ is obvious to all, isn't it? Don't need to test it again hahaha! The program team let me out!"

Sun Li rolled his eyes at him again, "I have the best say about your IQ."

Tong Liya slightly pursed her lips and smiled.

Finding that Tian Lei was focusing on looking for clues again, he simply found a small one: the stairs and sat down.

But his eyes were still fixed on Tian Lei.

Husbands have arranged for wives to sit down: rest, and then focus on finding clues again.

"This is also a password door, or an English password."

Wu Jing inspected the door lock.

"My English proficiency is obvious to all! Logging is tiring!"

Brother Chao blinked at the camera again.

"Come on, you, don't drag Tian Lei back, I will pray to God and worship Buddha!"

Sun Li, who was sitting in the distance, was complaining again.

Tian Lei found that although this is roughly an exhibition hall, there are still some collections of books, perhaps we can start from the books:.

But what is the meaning of the crystal ball in the center? Could it be some kind of device? Tong Liya was sitting, her legs were a little numb, so she stood up to relax her muscles and bones, and suddenly found that the crystal ball in front of her seemed to be shining on the bookshelf.

Tong Liya hurried over to take a closer look, and confirmed that it was indeed the light from the crystal ball, but it was very weak.

"What's the matter, Yaya, did you find anything?"

Tian Lei noticed Tong Liya's situation, and he might have discovered something.

"Look inside this crystal ball, it will glow."

-------------Chapter Dividing Line---------------