"Don't hurt Professor Wang!"

Tian Xuanxuan shouted anxiously, jumping out of the shadows and heading straight to where the voice sounded.

"Hmph, noisy."

A man in a black robe reached out and pressed his hand on a device on his waist and snorted coldly.

The black light curtain suddenly rose from above, like a balloon, expanding from small to large, hitting Tian Xuanxuan who was rushing out.

She was caught off guard and was immediately lifted away by the black light curtain and landed on the wall behind.

The wall of the proton layer could not withstand the force, and a crack was cracked and almost shattered.

The man in black robe didn't even look at her, and faced Wang Xueyuan who was sitting in front of the table and shook his head slightly.

Then, he raised his body, rushed to the roof of the proton layer, shuttled through the skylight, and disappeared into Tian Xuanxuan's vision in the blink of an eye.

"Ahem, Teacher Tian...you are here."

Wang Xueyuan looked at Tian Xuanxuan with a wry smile, with relief and regret in his eyes, "What a pity... I'll wait less than a year later."

As he said that, blood spilled out of the corner of his mouth and dripped against the tea on the table.

This is bitter buckwheat tea, with a clear color and pure yellow color. It is a very ordinary type of tea.

His other hand was held on the teacup.

The knuckles were slightly accumulated, as if they were reluctant to leave this ordinary tea or this ordinary life.

"Professor Wang, how are you?"

Tian Xuanxuan walked forward and looked at him coughing blood, and had an ominous premonition.

This person who can stomp his feet in the academic world three times is now extremely haggard and weak.

She took out her cell phone and was about to call the emergency number, but Wang Xueyuan reached out to stop her.

The gray-haired professor forced himself to smile and said, "Don't have to work hard... I know my own situation. Teacher Tian, ​​I want to ask you something..."

His tone of speech became weaker and weaker, and blood spilled out again, dripping along the corners of his mouth and beard.

Tian Xuanxuan hurriedly approached two steps, showed a sad look on her face, and she choked and said, "Professor, ask."

Although Wang Xueyuan was neither close nor bad at all, he showed his focus on scientific research, his belief in academics, and his expectations for civilization.

All of them moved her deeply.

And these people actually valued her so much, and valued an unknown county teacher.

Both are teachers and friends, and they are also like mentors and mentors.

"Teacher Tian, ​​can you be willing to join... Wei Guang Laboratory and succeed... Proton... Proton layer?"

Wang Xueyuan said, coughing blood and asking weakly. As he said before, he would ask this sentence less than a year later.

Tian Xuanxuan was stunned. He never forgot about this until his death. Is this sentence, this entrusted?

"Professor Wang, I...I do."

She looked at Wang Xueyuan's face and smiled with relief with this answer.

After all, I can't live up to this expectation.

Wang Xueyuan trembled with his beard and smiled happily. He reached out to try to grab something, but he hung down weakly.

The smile permanently stagnated on the face.

The hand holding the teacup tightly also slowly relaxed.

"Professor Wang!!"

Tian Xuanxuan shouted weakly, and could no longer hold back, and she burst into tears.

The gray face and vigorous body walked so peacefully against the back of the chair.

At this time, a figure broke the window and landed in the laboratory hall of the proton layer.

Su Bei glanced at the scene and asked Tian Xuanxuan: "Professor Wang Xueyuan... has passed away?"

Tian Xuanxuan nodded in the choking.

Su Bei walked forward and took a look at Wang Xueyuan, who passed away with a smile, felt heavy in his heart.

However, he is different from Tian Xuanxuan and does not feel much sadness in his heart.

According to Wang Xueyuan's words, since he has embarked on the road to confrontation with alien civilizations, sacrifice is inevitable.

This is not the first, nor the last.

Su Bei sighed and looked at the scene calmly.

Wang Xueyuan had no wounds on his body, but blood was stained with the corners of his mouth and collars.

It's not an external injury, but an internal injury.

It is passed down from Feier Dilong's master-level "detection", "calmness" and "observation", and it operates naturally.

Then he saw the tea on the table, clear yellow and slightly black.

This is buckwheat tea.

"Compendium of Materia Medica" records that buckwheat tastes bitter and is mild in nature. It can strengthen the stomach and intestines, nourish the energy, continue the spirit, benefit the ears and eyes, and refine the filth of the five internal organs.

This is a very common tea that can calm the mind and promote blood circulation, lower qi and loosen the intestines, and is especially suitable for middle-aged and elderly people.

However, the luster in this cup was something wrong, and black residue was oozing out.

I took another look at Wang Xueyuan's face, and the complexion of the eyebrows and cheeks were the same blackness.

He vaguely concluded that Professor Wang Xueyuan died of poisoning, and the poison was in the tea.

"Teacher Tian, ​​the deceased has passed away, please be mournful and follow the changes. Don't forget Professor Wang's expectations for you and me."

Su Bei looked at Tian Xuanxuan with tears in the corner of her eyes, understood her mood a little, and comforted her.

"Su Bei, you said, if I had agreed to him earlier, wouldn't these things happen?"

Tian Xuanxuan looked up in a daze and murmured.

She put this guilt on herself and couldn't help but fall into self-blame and self-denial.

"Teacher Tian, ​​they came for Wang Xueyuan. There is no difference between you agreeing or not."

Su Bei shook his head slightly and sighed, "I even have some doubts. Professor Wang has known about his own crisis for a long time, so he asked you urgently."

Tian Xuanxuan nodded, wiped her tears, and said solemnly: "I promised him."

Su Bei was stunned. So, when Tian Xuanxuan arrived, Professor Wang Xueyuan was not dead yet?

"Teacher Tian, ​​who killed Professor Wang? Did you see the murderer when you came?"

Although he understood that the organization where "Crazy One" and the organization where "Crazy One" was located was the mastermind, he still asked.

There is still a difference between an organization and a murderer, and you must identify the person when collecting debts in the future.

"He was wearing a black robe and covered with his face. He was a man. Moreover, when he was facing me, I couldn't see his appearance clearly."

Tian Xuanxuan recalled the scene just now and said, "However, there is a round cake-shaped device around his waist that can release a black energy light curtain."

"Also, when he left, I saw his eyes... wearing glasses."

Based on his description, Su Bei instantly constructed a man in black robe in his heart.

He turned around and looked around, Liujue swept over to find out if the other party left more traces.

"Teacher Tian, ​​the people from Nanling University and Weiguang Laboratory, have not yet reacted. We may cause misunderstandings when we continue to stay here."

Su Bei said while exploring.

The protection strategy of Weiguang Experimental Building has been cracked and abnormalities must have been exposed. However, no one has come to check it out until now, and it seems that something unexpected happened.

Tian Xuanxuan stood up at a loss and asked, "Subei, what should we do now?"

Although she is a direct descendant of the nine martial arts families, she is an ordinary teacher after all, and she has never had the experience of dealing with such murders.

So, she had to turn her attention to northern Jiangsu.

This student can always handle things properly at critical moments.

Inexplicably, I feel a sense of security in my heart.

"Yeah? The metal sailboat was lost?"

Just as Su Bei was about to answer, he noticed a trace of abnormality. The secret space where the metal sailboat was originally placed was empty.

He dispersed the six senses of "snowflakes" talent and quickly explored various areas in the laboratory.

Finally, I returned to the experimental table in front of me.

Other items in the fire from the sky were there, and other items in the entire laboratory were there.

But the only thing I lost was the metal sailboat that was suspected to be closely related to the crimson evidence.

"According to Wang Xueyuan and I speculation, this metal sailboat is an item of the 'Red' organization."
To be continued...