Living with a Teacher: The Merry Student

"Not yet. We found a strange stone and asked the angel to bring it back for testing. We will go there to open the lockbox in a while!" Zhuo Yifan nodded and explained.

"Stop chatting, let's go to the laboratory!" Angel anxiously pulled Zhuo Yifan up and ran to the laboratory on the third floor.

After arriving at the laboratory, Zhuo Yifan handed the stone to the angel, and watched her throw the stone on a test bench, and then started working in the cabinet beside her.After a long time, I found out something like a credit card machine.It's just that there is an extra long and thin probe for fingerprint scanning.This tool is currently used in the extraction of fingerprints on the scene of criminal cases.

"This is a fingerprint scanner. As long as the other party's fingerprints are left on those buttons, it will definitely be scanned! As long as they don't wipe the surface of the buttons after pressing them!" Angel explained.

"Then let's go there quickly!" Zhuo Yifan nodded and said.

Immediately Zhuo Yifan took the angel and prepared to leave.As soon as he arrived downstairs, he was stopped by Fenghuang and Wisteria.

"The two of us have nothing to do, or we will go with you to have a look, maybe we can help!" Fenghuang offered a suggestion without waiting for Zhuo Yifan to ask.

Zhuo Yifan pondered for a while, then nodded in agreement.Immediately, he drove back to the previous basement with the three girls.

"Are you all here?" Xie Dongting looked surprised when he saw that Fenghuang and Wisteria followed Zhuo Yifan. [

"They happen to have nothing to do, so I brought them here, maybe they can help!" Zhuo Yifan explained casually, and then asked:

"No. I'm the only one here, and I haven't noticed anyone approaching!" Xie Dongting nodded.

"Let me see if there are any fingerprints left on those four buttons!" The angel went directly to the safe with the fingerprint scanner, cleaned out all the bottles and cans inside, and then used the scanner to scan the four buttons. Swipe over the buttons.

"Yes!" The angel suddenly shouted excitedly.

"Did you find that button?" Zhuo Yifan asked with a boost of energy.

"That's right, as you said, there is only one button with traces of pressing!" Angel nodded back.

"Then what are you waiting for, open it and have a look!" Zhuo Yifan said happily.

"Wait..." Xie Dongting suddenly called out.

"What's wrong?" Zhuo Yifan couldn't help frowning when he heard this.

"What if this is also a trap set by the Long family? It relies on fingerprints to find the button, and the other party may also be able to figure it out. They didn't deliberately leave such a loophole for us, and then let us press the wrong button? Quite a few word" Xie Dongting asked hesitantly.

"I know what you're worried about. What I'm talking about is that only one button has a trace of pressing on it, not fingerprints!" Angel explained with some dissatisfaction.

"What do you mean?" Xie Dongting asked in a daze.

"Fingerprints have been left on these four buttons. Obviously, the other party has also thought of fingerprint recognition, so each button has fingerprints of different people. This is easy to do, no need to press Go on, just touch it with your fingers." The angel explained, pointing to the four buttons and continuing:

Chapter 386 Transformation Technology 3

Chapter 386 Transformation Technique 3 is, [

hr