Chapter 708 (1/2)

Xiaojing looked at the place he pointed to and said in amazement, ”I don't know. When did you write it?”

Wang Sheng shook his head to say he didn't know. He turned his mind and said, ”can you do me a favor? Go to the security center of the hospital, find the monitoring office, and see if you can find out who wrote it for me. ”

Xiaojing nodded and said, ”it's no problem. I know someone at the security office. However, the surveillance video seems to have a retention period. I don't know if I have saved the video when I wrote this word. ”

Wang Sheng definitely said: ”there must be. The handwriting can last three or four days at most. There should be videos during this period.”

Xiaojing was surprised: ”can you even see this time?”

Wang Sheng laughed and didn't say much.

Now his eyesight has been able to go deep into the molecular level, and he usually tries it in private. For handwriting, we can roughly see how long ago it was written by looking at the degree of correspondence and molecular activity between ink molecules and writing carrier.

The handwriting on the sign will never be more than four days. It may even have appeared not long before the black rose was seen. If you know who wrote it down, you may know if someone is joking.

After Xiaojing went, Wang Sheng's mobile phone rang again. When he saw the call, he thought about it.

As soon as he was in spirits, he sighed in his heart.

It's time at last!

Just after ten o'clock in the morning, Xiaojing went into the consulting room and closed the door without calling the next patient.

Wang Sheng looked up at her: ”what's the matter?”

Xiaojing takes her mobile phone and shows him the picture above.

Wang Sheng looked intently, and the picture shows a monitor. When you look at the scene carefully, you will find that it is the Department of traditional Chinese medicine.

Moreover, take a closer look, it is the place where the doctor introduced it.

There are several people walking around, but in the picture there is a man in a long sleeve shirt standing in the middle of the picture. He turns his head to the camera and looks at it with a smile on his lips.

”This is the man. The security guard who helped me find him said, ”this is the man. In the morning three days ago, when there were a lot of people, he wrote something on the introduction with a pen. It should be your phone number.” Xiaojing said.

”This man didn't come to see me sick.” Wang Sheng was very sure, but he was greatly puzzled. Did not look for him to see the illness, that is the stranger, how can know his mobile phone number?

”Damn it, you should do such a prank! Fortunately, the person who usually goes to see you is seldom called by the doctor Xiaojing said angrily.

”It's OK. It's wiped now anyway.” Wang Sheng thought and said.

Xiaojing thinks it's a prank, but he's different. The man in the picture seems to be no less than 30 years old. He is too young to do such harmless pranks.

In particular, the smile on the corner of his mouth has profound meaning, which makes Wang Sheng feel a sense of provocation.

That guy seems to be saying: ”fool, when will you find out what I wrote here?”

Thinking of this, Wang Sheng raised his eyebrows.

In terms of time, it took him three days to find out what he had written on it! If you don't find the problem when talking with black rose, maybe it will take a longer time to find out!

Xiaojing sees that he has a different look and can't help asking: ”brother Sheng, what's the matter with you?”

Wang Sheng came back and said, ”it's nothing. Call the patient.”

Xiaojing agreed to go.

Wang Sheng's mind turned quickly.

Will the other party leave more than this number?

He couldn't help looking around.