"Bang", a loud noise came from a room on the third floor of the Experimental Building of Chengda Affiliated Middle School, and glass fragments splashed everywhere.

The students passing downstairs looked up at the smoke-filled window in panic, thinking that it wasn't a fire.

"Who is who is, who is it!"

Immediately afterwards, a roaring male voice almost shocked the birds in the trees outside the window.

In the laboratory, there was thick smoke rolling. The person in charge of this experiment, Zhao Chuan, a student from the second chemistry department of Chengda University, glared angrily. The experimental suit on his body was blown out by the big explosion just now, and there was still smoke coming from it.

Faced with his anger, the classmates in Class 8 of Grade 3 quickly lowered their heads and did not dare to look at him at all.

"It's Lu Anran!" Suddenly, Lu Weiwei next to him suppressed the pride in his eyes, quickly walked to a shaky table, and unceremoniously pulled up a petite figure in her school uniform with a dark face from underneath.

Lu Anran's head was already dizzy and was pulled up without warning. She staggered a few steps and almost hit the table.

She shook her head, let her head clear, opened her eyes slightly, and saw everyone staring at her.

Wait, shock flashed in her eyes quickly. What's going on?

Didn’t she see the news that she was framed and betrayed the company’s secrets, and she also discovered that all this was a trap set by her half-sister Lu Yiyao, whom she trusted for nearly ten years, and she fainted from heart sperm?

Is this a hospital or a prison?

Also, why are these people's faces so strange... and a little familiar?

Suddenly, her eyes swept to a calendar on the wall - 2010.

A bold idea formed in her mind. Could it be that she was reborn 10 years ago?

"You are Lu Anran? Did you do the laboratory explosion?"

As soon as he looked up, he saw a dark face. Zhao Chuan's tone quickly became cold, and a little disgust flashed across his handsome face.

When Lu Anran met Zhao Chuan's disgusting look, she was sure that she had indeed returned to ten years ago.

This picture and line are exactly the same as the "lab bombing" she experienced ten years ago!

Without waiting for her to respond, Lu Weiwei next to her pretended to be considerate and answered: "Senior Zhao, maybe An Ran didn't mean it. I heard that she transferred from a small place. Maybe this was the first time she entered the laboratory in her life, and it was inevitable that she would make mistakes..."

Haha, when he heard Lu Weiwei's words, a little coldness flashed in Lu Anran's eyes. Her cousin's words were clearly caused by her.

But is it really her? She is not a fool, so why would anyone blow up the lab and even blow herself into such a ghost!

Lu Weiwei, Lu Yiyao's lackey! Thinking of everything Lu Yiyao did to her before her death in her previous life, Lu Anran's dark fist was clenched tightly by herself.

But this emotion was quickly suppressed by her. The most important thing now is to solve the current explosion accident.

She quickly remembered that she had elicited the volume of sodium reacted based on the explosion area at the scene in her previous life, and used the known water capacity in the container to find the concentration of hydrogen reacted by sodium water, and then according to Chartel's law, she found the explosion limit of mixed combustible gas, and further calculated the speed and angle of the sodium drop at that time, and concluded that the closest distance was the smallest, while the position where Lu Weiwei was standing just now was the most suspected.

So she wanted to say what she said in her previous life, but she was about to speak. Her heart suddenly felt a cramp, and the feeling was exactly the same as the feeling of her sudden death in her previous life.

A voice from Xiao Zhengtai, who had a cute tone but a serious tone, also heard in his ear, "Warning, warning, high IQ is not allowed to solve problems, warning, high IQ is not allowed to solve problems, otherwise death will occur..."
Chapter completed!