psychochemist

Chapter 398 The Fire of Hope
It is not feet that make people stand up, but ideals, wisdom, and kindness.

Chen Xingyang reminded Yu Fan that the material used to prepare thermite just now was silver powder instead of aluminum powder.But Yu Fan didn't seem to care that much.

Chen Jianyang reminded Yu Fan again: "Old Yu, did you hear what I just said?"

At this time, Yu Fan patiently explained: "Old Chen, I heard that you are very careful. I was too embarrassed to discourage your enthusiasm just now. Actually, silver powder is not silver, it is aluminum powder. In chemistry, aluminum powder has the properties of silver. White metallic luster, so commonly known as aluminum silver powder or silver powder, its chemical composition is actually 'aluminum', not 'silver'."

Chen Xingyang understood now, and his heart was on his stomach. It turned out that Yu Fan knew it already.

Yu Fan stretched out his hand and said to Yixin, "Give me the lighter. The temperature of the outer flame of the lighter can reach 2000 degrees Celsius, which is enough to trigger a reaction."

Yixin handed the lighter to Yu Fan.

Yu Fan said to everyone: "Everyone stand back, this reaction is very violent, don't get hurt."

Everyone followed Yu Fan's instructions and retreated far away.

Yu Fan wrapped his hands around the back of his hands with his clothes, and only his fingers were exposed. He stretched them out under the thermite, and said righteously: "Professor Zuo, the train problem is not unsolvable. All the dilemmas and confusions in the world are not caused by being ruled by ethics. Restraint is difficult. All troubles, in the final analysis, are due to our lack of wisdom. When you face a dilemma, you choose despair and depravity; but we are different. No matter how difficult the situation is, I will never Give up kindness and wisdom. And this is what we humans can overcome difficulties and survive—the fire of hope!"

After saying that, Yu Fan lit the lighter. There seemed to be no response for the first two seconds. Suddenly, the red light of the thermite paper bag flashed, emitting an extremely dazzling light.Yu Fan quickly retreated to the side.

The fire was getting bigger and bigger, and many scattered sparks jumped out and rolled down to the ground. It was like a gorgeous firework, blooming indulgently and presumptuously.It doesn't know that it may save the lives of a carload of people!The train is also getting closer and closer to the fork in front of it, getting closer!Can you make it in time?

After a few seconds, the flames gradually dimmed.Everyone rushed over...

aha!Sure enough, the lock was blown.

It's too late, but it's fast.Yu Fan wrapped his hands with his clothes and pulled the lock open.With one lunge, he rushed out, ran to the nearest emergency braking device, and slammed down the brakes.

呲~~~~~~
Accompanied by the piercing metallic whistling sound, the train began to brake urgently.Because of the sudden emergency deceleration, the inertia caused the people and objects in the car to fly forward.

Although Yu Fan and Chen Xingyang had anticipated the inertia brought by the emergency braking of the train, they grabbed the handle tightly, but they didn't expect the inertia to be so strong, Yu Fan still couldn't grasp it firmly and fell to the ground.

Yu Fan gradually let his body get used to the acceleration at this moment, got up and looked at the front of the car, the train had already passed the fork in the road, and went straight to the tunnel!

Damn it!Why pull the emergency brake, the train is still sliding so fast?From such a close distance, Yu Fan could clearly see that there were indeed many workers working in the tunnel, and they never thought about the imminent danger.

stop!stop!stop!Yu Fan said silently in his heart, he must stop! ! !

Baw~~ The speed of the train is getting slower and slower, and the effect of emergency braking came out. After sliding for a certain distance on the rails, the train stopped impartially at a position about [-] outside the tunnel.

Huh~ It's really safe and sound, Yu Fan breathed a sigh of relief.

"Teacher Yu, be careful!!!" Mo Li shouted.

Yu Fan hurriedly turned his head, only to see Zuo Zi stood up, and the belt that bound his hands was untied!And he picked up the sharp knife in his hand!It may be due to the violent shaking of the train just now, plus Zuo Zircon's own hands and feet, he regained his freedom when everyone relaxed their vigilance.

Yu Fan looked at Zuo Zi in horror.At this time, Zuo Zircon was like a demon just released from purgatory, it was extremely evil, he was eager to try, ready to take revenge on the paladins who had sealed it.

At this time, after pulling the emergency brake, Yixin ran back to the control room at the front of the car. Once he entered the control room, he was shocked by the scene in front of him again.Zuo Zi pointed at the crowd with a knife, forming a confrontation again.Yixin swallowed involuntarily, how he wished he could say "Excuse me" and leave quietly.But now, he has stepped into the devil's enchantment and cannot escape.

This is awkward.

Chen Xingyang shouted at Zuo Zi: "Zuo Zi! All your plots have been shattered, I advise you to get caught without a fight! Fight for a lighter sentence, resistance will have no good fruit!"

Zuo Zi laughed loudly and said, "Officer Chen, I am very clear about what crimes I have committed. My crimes don't need you to pretend to be kind and 'sent down lightly'."

Chen Xingyang warned again: "Zuo Zi, don't be shameless! Don't blame me for being rude!"

Zuo Zi smiled even more happily, shaking the knife in his hand and said: "Officer Chen, don't be ridiculous, do you think you can easily subdue me? Are you going to throw your SpongeBob SquarePants underwear at me too? Haha Ha ha."

Chen Xingyang was ashamed and angry, but there was nothing he could do.

At this time, Zuo Zi reached into his inner pocket with his hand, and his expression suddenly became very calm.He said to Fan: "Xiao Yu, in fact, it was an accident that we met, and it was also a kind of fate. This old friend of mine is also a kindness."

old friend?What does it mean?How do you understand this sentence?Does old friend mean himself?Or his old friend?Yu Fan was puzzled.

Zuo Zi took out a needle from his pocket, what is it? !The scene is very tense!
Chen Xingyang warned: "Zuo Zi, you have made mistakes again and again, I advise you to stop!"

Zuo Zi completely ignored Chen Xingyang, and he still said to Yu Fan: "I hope you will not forget your ideals when you encounter anything in the future, persevere, and you will eventually accomplish a lot." (The original words of Zuo Zi in Chapter 356 foreshadowed )" Zuo Zi's speaking style has returned to that respected scholar, what is going on?

Instantly!Zuo Zircon turned the needle and stuck it into his own vein in an instant. Before everyone could react, he had already pushed the medicine in the needle into his body. It was... the high-concentration potassium chloride he used to kill people!
Zuo Zircon, committed suicide!
Zuo Zong collapsed like a thick and tall building!Yu Fan rushed up to support Zuo Zi, he didn't want Zuo Zi to die like this, because there were still many question marks on his body that he hadn't figured out.

Zuo Zi closed his eyes slightly, his eyes had already started to blur, and when he saw Yu Fan in front of him, he seemed to see Lai Bushuang from more than ten years ago again.

Zuo Zircon exhausted his last bit of strength, patted Yu Fan lightly, and said, "Nice to meet you, psychochemist."

　Only with wisdom and kindness can one truly become a boundless person——Alumina
　　
　
(End of this chapter)