C61

Xu Haoqing said, "That's right. I first painted it with this bucket of latex paint, and then wrote down the numbers on it with another latex paint that was similar in color. Sure enough, Ma Bentao was able to see the numbers on the wall for a much shorter time than the rest of you."

Li Fengyun, "Tao Zi, how did you do it?"

Tao Zi felt a bit embarrassed. "It's nothing. It's very simple. I just told you that people like us have a better ability to distinguish the minute differences in color."

Xu Haoqing: "You guys go back and wait. Increase the difficulty. I'll call you guys over later."

After returning to the room with Li Fengyun and Taozi, this time Li Fengyun and I had been keeping an eye on Taozi to prevent him from cheating.

After another ten minutes, Xu Haoqing shouted, "Coming, coming to take a look again."

Entering this room again, the other side of the wall was painted pink in the middle.

After staring at the pink area for a long time, I still couldn't see anything, but Tao Zi was already standing in the doorway, breathing in the fresh air.

Li Fengyun was even more confused, asking Xu Haoqing if he wrote anything at all.

Xu Haoqing smiled: "If I didn't write it, then what am I doing?"

"Did I say that?" Taozi lightly coughed.

"Wait, let me see."

I still couldn't accept it and kept trying.

This time, after staring at the pink area for a few minutes, his eyes were filled with pink, and finally, he was able to make out a few features.

Indeed, in the upper left corner of this pink area, the color was slightly different from the rest, as if a Chinese character was written on it.

"Captain Xu, what's written on it are Chinese characters?" I asked.

Xu Haoqing nodded, smiled at Tao Zi and asked: "What's written on it?"

"It's written in Chinese characters, 'Paint'." Taozi said calmly.

Xu Haoqing said, "Yes, it's just these two words. Shu Jing, Feng Yun, you didn't see it?"

Li Fengyun shook his head, indicating that he didn't even see the words.

I only saw what seemed to be Chinese characters and couldn't see what was written or what was written.

So it was like that!

Xu Haoqing: "This time, I use the same kind of paint, it's this kind of pink paint. First paint the wall, then use this kind of paint to write on it, this way, the paint will be thicker, there will be some difference in color, but with our normal eyes, we can't see such a difference."

"Now, all of you go back to that room and wait. The difficulty will continue to increase." Xu Haoqing said.

He didn't know what the hell we were doing, but he was interested.

He returned to his room and waited.

After about 10 minutes, Xu Haoqing called us over.

This time, as he entered the room, he saw a striking bright red color on the third wall.

The middle area of the wall was painted bright red, the same color as Han Chunsheng's study.

I looked at the paint bucket on the floor. That's right, it's this kind of paint, eight thousand red paint barrels, quickly dry tasteless high-grade imported paint …

This time the three of us looked at the wall for a long time, and Li Fengyun was the first to walk away.

"Boss, can you tell?" I asked.

Li Fengyun, "I f * cking give up."

I also didn't see anything wrong with the scarlet red coloured area, but I knew that Xu Haoqing must have written something on it. The method was the same as before: he first painted the wall with red paint, then spread the paint evenly on it before writing something somewhere in the red coloured area.

Only, I don't see it.

Tao Zi also frowned, as if he didn't see what was written on the wall.

Xu Haoqing's expression was a little ugly. He lit up a cigarette, "Tao Zi, it's fine if you can't see it, but it proves that you are only weak in the face, not blind in the eyes. You are not as good as a blind person in observing the details of similar colors …"

Unexpectedly, Tao Zi suddenly opened his mouth. "I can see it!" It's a word, isn't it? "

Xu Haoqing: "Yes."

"What does this word mean?" "I don't know. There's one upper force and two lower forces, arranged in a zigzag pattern..."

F * ck …

I did not expect that the words written on the wall by Xu Haoqing were "yes".

Xu Haoqing said, "It's fine if you don't know. This is a secluded word. Congratulations on passing. Comrade Ma Ben Tao, I believe in your ability. You can indeed tell the difference in color."

Tao Zi had a look of complacency on his face. "Of course not. I've already said it before, color blindness and color weakness sometimes have an advantage."

Xu Haoqing said, "Hmm, it's getting late. Should I send you back first?"

Tao Zi: "Ah? Go back now? "Let's have dinner together tonight, I'll treat everyone to wine …"

Xu Haoqing said, "Next time. I still have some things to say to Shu Jingyun and the rest."

Perhaps it was Xu Haoqing's "test," which allowed him to find confidence in himself, or perhaps he felt that he had not given out the one thousand yuan red packet in the afternoon, so he decided to just buy us a drink.

But I also know that Xu Haoqing rejected him because we had more important things to do.

Finally, we figured out what was going on with the words we couldn't see on the wall of Han Chunsheng's study.

It's precisely the method Xu Haoqing used to test us!

Tao Zi left first, while I stayed for the meeting with Xu Haoqing and Li Fengyun.

"Shu Jing, why don't you tell me first." Xu Haoqing said.

"Alright, let boss say it, he was the first to notice."

Sigh, shame …

I should have thought of it when Taozi told us about the sensitivity of color blindness to subtle differences in similar colors.

However, at that time, I was still slow to notice. If Li Fengyun wasn't with me, I probably would have missed this perfect opportunity to uncover the truth.

Li Fengyun lit a cigarette, "Actually, everyone understands that the words we couldn't see on the wall during Han Chunsheng's incident were the same as the situation with Taozi."

"Han Chunsheng was a perverted man. Someone wrote some words on the north wall of his study, written in red paint the same color as the wall. We couldn't see the words, but Han Chunsheng was extremely sensitive to the brightness of the colors. When he turned around to look at the wall clock, he saw the words on the wall and was scared half to death by them."

"When we rushed over there, we did not find those words. The principle is the same as the previous test, because we are all people with normal color perception, so we are unable to clearly distinguish the subtle differences in similar or identical colors."

After Li Fengyun finished his speech, Xu Haoqing and I nodded at the same time.

That was indeed the case.

We had not been able to find out before that Han was color-blind and did not think about it.

Xu Haoqing: "Han Chunsheng is a perfectionist, at the same time he is also a perverted person, but others don't know. Since young, almost no one knows his secret, but he himself already knew, in order to make himself look more perfect, he hid the fact that he was perverted from everyone else, just like how Tao Zi was able to get a driver's license. In his previous medical examination and daily life, he must have pretended to be a normal person."

So we didn't find out.

Li Fengyun said, "Yes, Han Chunsheng didn't have a car or driver's license because he was a perverted person and was probably red-green blind. He judged that the traffic lights lasted longer than ordinary people, or rather, he didn't easily separate the traffic lights."

Also, the technician from yesterday, Old Xia, said that the paint in Han Chunsheng's study was very unconventional. There were three layers of paint on the north and west walls, one layer on the east side, two layers on the ceiling, and a thick wall in the middle. "No," I said.

"That's right, because the other party wrote on the northern wall and those words scared Han Chunsheng to death. When we're not paying attention, the other party would once again paint the wall with that kind of paint and cover the words on the wall. That way, even if there are other blind people who enter the study, they wouldn't be able to see that the words on the wall were written because those words were covered by the paint on the back." Xu Haoqing added.

"Yeah, and because of the rush of time, the other side didn't paint very carefully, which resulted in thick paint in the middle and thin paint in the corner. As for the different layers of paint on the other walls and ceiling, and around and in the middle of them, it was also done in advance to prevent us from noticing that only the north wall had any problems with the number of layers of paint. Thus, when the police technical staff checked, they could only find that the painting in the study was done in a very casual and irresponsible manner, and that our attention was diverted to the workers who painted in the first place. "

"Actually, there was no problem with the workman. And the workman must have only painted a single layer because the paint was so good that one layer would have been enough to cover the original color of the wall."

At this point in the discussion, the results were already obvious.

Xu Haoqing concluded, "There is only one person who has the time and the opportunity to do all these."

"Zhang Yingying!"

Indeed, Han Chun Sheng was colourless and others did not know of this secret, but as his wife, Zhang Yingying must have already known about it.

Zhang Yingying not only knew that Han Chunsheng was color-blind, but she also knew that color-blind patients were extremely sensitive to minute differences in similar colors.

So she made this plan, encouraging Han Chun Sheng to paint the study in a different color, then she hid the rest of the paint, and when the time was right, she would write some words on the wall. Those words must have been very frightening to Han Chun Sheng.

Before the implementation of the plan, Zhang Yingying must have already confirmed it. She knew that Han Chunsheng was indeed able to differentiate between similar colors in order to draw up such a plan.

After dinner that night, Han Chun Sheng was washing dishes in the kitchen as usual. Zhang Yingying had enough time to run to the study and pull up the curtains, writing the words that frightened Han Chunsheng on the wall. When Han Chunsheng returned to the study and noticed those words, she pretended that nothing was wrong and went over to comfort Han Chunsheng.

Perhaps, the water she poured for Han Chunsheng had some sort of drug added to it, causing him to lose his will to fight back.

After the garbage truck appeared, Zhang Yingying's accomplices rushed over. Zhang Yingying turned off the surveillance equipment at home, while Xu Haoqing and I were attracted by the appearance of the ugly one. We chased the ugly one for a long time, then Li Fengyun lost control of his car and got into a car accident …

The man on the phone had admitted that Old Ugly was there to save people, not to hurt them.

Zhang Yingying's accomplices on the garbage truck, upon discovering that we were led away by someone else, immediately took action, abducting Han Chunsheng. In order to hide from others, they even used a trick to knock Zhang Yingying out …