Qiao Nian picked up the phone casually, her voice hoarse from not getting enough rest the previous night: "Hello."
When Ye Wangchuan saw her answering the phone, he politely waited for her to make the call.
Feng Yu on the other end of the phone was speechless. The girl changed her sitting position, put down her crossed legs, and said with a serious expression: "I just got up and found out. Wait for me, I'll send it to you right away."
Found it
Ye Wangchuan raised his eyebrows and his eyes fell on the black-covered notebook she placed beside him.
The hardcover notebook was about the size of a palm and was tightly bound with a leather strap. Unless you opened it, you couldn't tell what was inside.
He just turned his gaze away.
The girl's clear voice sounded again: "Well, I'll hang up first."
Ye Wangchuan turned around and saw Qiao Nian hanging up Feng Yu's phone call, then reached out to unfasten the leather buckle of the notebook and opened the notebook...
She didn't mean to hide anything at all.
Show the contents of the notebook openly.
Ye Wangchuan saw densely packed characters written on it with a black water-based pen, which were finally crossed out to form a string of words.
Qiao Nian's handwriting is easy to recognize.
He is flamboyant and has a very strong personal style.
This should be what she found out after staying up all night last night.
Ye Wangchuan didn't look at it deliberately. He was far away and couldn't see the words on the notebook very clearly.
Qiao Nian picked up his phone, took a picture of the page, and then sent the photo to Feng Yu.
After she finished doing all this, she closed the notebook and put it on the sofa next to her again.
Qin Si also saw it and couldn't help asking, "Sister Qiao, you stayed up all night to do this thing? What is this?"
Qiao Nian put down the notebook and raised his eyelids when he heard it: "Morse code."
"Morse code?" So advanced...
"To be precise, it is an advanced Morse code based on the principle of Morse code." The girl said in a nonchalant tone: "Have you heard of encrypted text?"
"Of course I've heard of this." Qin Si came from a famous family after all, so he had some contact with these things, but not much.
Qiao Nian nodded, and pulled the zipper of his collar with a cold white hand, and continued: "During wartime, people often use encrypted text to transmit messages. These encrypted texts are collectively called Morse code. However, ordinary Morse code is not difficult to decipher. The most difficult code to decipher is the encrypted text created by the code master based on the principle of Morse code. I generally call this kind of encrypted text advanced Morse code! Advanced Morse code is related to one's own habits. This kind of code is not easy to decipher..."
Even so, it took her a day and a night to barely decipher the encrypted text left by Ji Qing.
Qin Si obviously heard it and started searching for information related to Morse code on his mobile phone.
"Have you found the encrypted text left by your aunt?" Ye Wangchuan was very familiar with Morse code. He looked at the girl with deep eyes and asked her in a clear voice.
"Found it." Qiao Nian took out two forms from the interlayer of the notebook and handed them to him: "I found this on a registration form. Feng Lao also gave me a similar record form before, but I didn't see the trick in it. Yesterday, I had a flash of inspiration and thought of Morse code, so I took it out and tried it. Sure enough, there is encrypted text in it."
Ye Wangchuan took the two registration forms from her and could not see any difference from the appearance of the registration forms.
(End of this chapter)