Niu Decai was also stunned when he heard Bai Zhou's question.

"What's the problem? Don't you know?" But he still quickly gave his answer.

"To put it simply, when you take a portrait with Rembrandt light, there will be an inverted triangle-shaped highlight on the cheek on the shadow side!"

As Niu Decai spoke, he walked into the crowd and took the tablet with the photos on it.

"This photo..." Niu Decai held the tablet and looked at it carefully for a while, his eyes bursting with excitement like discovering a new world.

"It really does!" He raised his head and looked at Bai Zhou. "Although the 'Rembrandt' highlights are suppressed by the highlights on the model's hair and chin, you can still vaguely see this inverted triangle."

As he spoke, he smiled to himself and shook his head.

"No wonder, no wonder I had an amazing feeling when I saw this photo for the first time!"

After Niu Decai finished speaking to himself, he raised his head and looked at Bai Zhou. In his eyes, Bai Zhou had clearly become a teacher who preached to him and solved his doubts!

"Teacher Bai, I see you just glanced at this photo, how could you see so much content? I am a great virtuous person, I am ashamed of myself!"

"ah?"

The forty students below were all stunned on the spot, with only one thought in their hearts.

"What's going on? Where did Niu Decai go?"

Bai Zhou was also a little strange, thinking with a bit of a smile.

"This person who has a postdoctoral degree has a really strange brain circuit!"

In fact, everyone has their own characteristics. The reason why Niu Decai was able to complete a postdoctoral degree at a young age was all due to his spirit of exploring knowledge.

Of course, only when you really show your talent is higher than his, he will be convinced and humbly ask for advice.

Of course, he also had the privilege of being a postdoctoral fellow, which was why he had such an extreme reaction when the sophomore student interrupted him.

To be honest, he already regretted his actions just now, but he didn't say it out of concern for his own face.

"Ding! Get recognition point 1!"

"Ding! Get recognition point 1!"

"Ding! Get recognition point 1!"

…

Bai Zhou listened to the system prompts in his mind, took a deep look at Niu Decai, and said to himself.

"It seems that this outstanding virtuous person still has merit!"

Seeing that the lighting was almost adjusted, Bai Zhou arranged for the student who had just taken the photo to go to the camera to see the effect, while he sat on a chair.

Soon, the student's surprised voice came out.

"Teacher Bai, Teacher Bai, it's the same! The light in the camera looks exactly the same as in the sample photo, but the shadow on your face is a bit heavy now. Teacher, can we take the photo now?"

"The shadow is a bit heavy?" Bai Zhou calculated it and found that he had forgotten one thing.

“Forgot to add the rice pineapple!”

"Teacher Niu, please pass me the 'white rice pineapple'!"

"Teacher Bai, what is rice pineapple?"

When the students heard Bai Zhou say a term they had never heard before, someone immediately asked.

"Let me tell you this!" Niu Decai, who was standing aside, volunteered and jumped out.

"Mipineapple is a reflective board made of ricepineapple material, which is our common plastic foam reflective board!"

Niu Decai saw that many students below were taking notes, and he felt that his explanation was recognized by the students, and he smiled with satisfaction.

Bai Zhou glanced at Niu Decai.

"Teacher Niu, you've finished speaking. Isn't it time to give me the things?"

"Oh! That's right!" This Niu Decai showed a "dog-licking" smile, ran to the corner in two steps and picked up a "white rice pineapple".

Bai Zhou had no choice but to use the foam board that Niu Decai handed him, shook his head, and used the "magic legs" to place the "rice pineapple" under the camera.

"Okay, okay! Teacher Bai, it's the same now!" The student's voice rang again.

Bai Zhou nodded.

"Set the camera to manual first!"

The student simply pressed the knob and nodded.

"Okay, Teacher Bai!"

Bai Zhou nodded and then spoke.

"There is no fixed value for aperture, anything between .8 and 4 is fine."

"Adjust the shutter to 1/00."

"The ISO should be lower, 100 is fine."

"Color temperature 5600K."

"Focal length 85mm!"

After the debugging was completed, the student pressed the shutter button.

With a "click", Bai Zhou's sharp facial contours were clearly printed on the camera's LCD screen.

"Really...really the same?!" The speaker was none other than Niu Decai.

Niu Decai immediately came to the back of the camera and looked at the image displayed on the LCD screen.

"Bai...Teacher Bai, how did you manage to directly deduce the lighting of the entire photo just by looking at the photo?"

Niu Decai showed a fanatical expression, looked at Bai Zhou, took a step forward with some excitement, and asked his question.

What can Bai Zhou do? Tell him that I have a system. Who am I afraid of? How is that possible?

Bai Zhou smiled with honey and said something incomprehensible.

“Practice brings true knowledge!”

Niu Decai showed an expression of sudden realization, and then bowed to Bai Zhou.

"I'm sorry, Teacher Bai. I apologize to you for my previous behavior. It was my ignorance that caused the unhappiness between us. I apologize to you and ask for your forgiveness!"

Bai Zhou looked at the scene in front of him without any surprise, and pretended to be "serious" and said.

"The person you should apologize to the most is not me!"

Niu Decai didn't understand what Bai Zhou meant, but he still felt a little embarrassed because he had such arrogance in his heart.

But looking at Bai Zhou's eyes, he also knew that what he was doing was inappropriate. He turned around with a slight struggle and spoke hesitantly to the forty students below.

"Dear students, I...I apologize to you for my previous behavior. If you have any questions in the future, no matter what the question is, I will patiently answer it for you."

After saying that, he secretly glanced at Bai Zhou. He felt like a child who had made a mistake and was asked to apologize by his parents. Looking at Bai Zhou, he felt funny.

"Pah, pah, pah, pah..."

As soon as he finished speaking, no one knew who started, and the forty students in the laboratory spontaneously applauded.

Part of this applause was given to Niu Decai who admitted his mistake, but of course, the most important part was dedicated to Bai Zhou.

"Ding! Get 10 recognition points!"

"Ding! Get 10 recognition points!"

"Ding! Get 10 recognition points!"

…

This class also ended with the system prompts that kept sounding.

But what happened in this class did spread quickly throughout the campus.

A message appeared one after another in the WeChat groups of various classes.

"Have you heard? That counselor who was on the hot search did something awesome again today!"

Soon a long queue formed below.

"Report on the 1st!"

"Chigua No. 2 is in position!"

"Chigua No. 3, go buy a watermelon first!"

…

The WeChat that sent the message first sent another message.

"Do you know that postdoctoral trainee teacher Niu Decai?"

"You know, isn't he known as the youngest postdoc at Shanghai University of Science and Technology?"

"That's right, he was taught a lesson by the internet celebrity counselor Bai Zhou today..."

Then he started to explain in a long and arrogant way.

For a time, the news that the internet celebrity counselor was educating a postdoctoral trainee teacher spread throughout the campus.
Chapter completed!