When The End Is Coming, I Sign In At The End

After the white light flickered, in the blink of an eye, Qin Feng entered a wide hall shrouded in high-tech purple brilliance.

The overall style of the hall is like an ancient Colosseum, surrounded by a full circle of vacant seats. Qin Feng is in the center of the hall, standing in front of a light table condensed with purple light, and a huge purple light rises in front of him. The curtain, like the kind of light effect that can only be done in low-quality science fiction movies, is very exaggerated and dazzling.

"Isn't it a good copy of Awakening? What is this place?"

Qin Feng looked around this strange hall with a question mark on his face.

The various dungeons before were all in various grim and barren spaces, challenging all kinds of ferocious monster BOSS, but the most important awakening dungeon this time was such a weird empty hall. Qin Feng was a little confused, unable to guess what the system was going to do.

[One awakening dungeon is a super brain dungeon, the system will ask ten questions, if the host can complete the dungeon challenge and complete the awakening.

However, if you make a mistake on a question, it will be regarded as a challenge failure, and you can only continue to challenge the dungeon after 24 hours, and so on. 】

"Quiz game? The system is reorganizing with me again! Okay, come on, with my current intelligence, as long as it is not an anti-human subject, there is no difficulty."

Qin Feng is very confident.

After all, he is a man who even made a steel armor, as long as it is not too outrageous, there is no difficulty for him.

The question-and-answer copy also saves a bit of hard work, and if you move your mouth, you have the opportunity to pass the challenge, so why not do it.

[The awakening dungeon is extremely difficult. Please prepare the host. Now the dungeon has officially started. The first three questions are optional answers. Please listen to the first question.

What dynasty was the last feudal dynasty in China?

A, Xia

B, Han

C, Song

D, Qing]

Qin Feng: "..."

"Haha, this is also called extremely difficult? The system is the one to tease me, right? Haha!!"

Seeing the question that popped out on the big purple light curtain in front of him, Qin Feng smiled and his stomach hurts directly. This kind of pediatric question is not to be said to be him, even if he finds a pupil who has a little bit of common sense of history, he can answer it. Send sub-questions!

"Loved, I have always said that you are a cheating system, now it seems that I misunderstood you!"

Qin Feng laughed, and finally on the light table in front of him, he pressed the option: "D, Qing."

[Congratulations to the host for the correct answer. The first question is a warm-up question, usually with extremely low difficulty, and the difficulty of each subsequent question will continue ascending, please don't be careless.

Next is the second question.

Who is the father of the steam engine?

A, kill Matt

B, the family buried in love

C, Watt

E, Network Yin Soldier]"Puff! The system I suspect that you are teasing me, and the evidence is solid. Will the difficulty of saying yes gradually increase?"

Qin Feng couldn't help but laugh again. Even if you don't know who Watt is, you can directly exclude the other three answers. It can't be simpler. Anyone with eyes can make it, and he He also seriously thought how heaven-defying this answer copy would be. Now it seems that he thinks too much.

Without hesitation, Qin Feng chose C, Watt, the most obvious correct answer.

[Congratulations to the host for the correct answer, next is the third question.

Excuse me, during the first Northern Expedition of the Shu Han in the Three Kingdoms period, what was the strategy proposed by General Wei Yan was called.

A, Happy Valley Magic

B, Ziwugu Qimou

C, Children's Valley Qimou

D, Guan Gu Qimou]

"Hahaha, this question is too difficult, so difficult that I don't know what to do."

Qin Xiao's mouth closed. The difficulty of the first three questions is really not complimented. They are basically kindergarten-level questions. Qin Feng even suspects that the system has underestimated his IQ.

"B, Ziwugu Qimou."

Qin Feng pressed the answer with a smile and answered correctly again.

[Congratulations to the host for the correct answer, the difficulty of the question will be doubled Ascension, from the selected answer to the question and answer, please be prepared for the host! Next is the fourth question.

Excuse me: The international distress signal SOS began to be widely used after that famous accident. 】

"Oh, it's really starting to be a little difficult, yes, yes, interesting."

Qin Feng raised a little interest, and said the answer without hesitation: "After the sinking of the Titanic, the SOS distress signal began to be widely used."

[Congratulations to the host for the correct answer, next is the fifth question.

I would like to ask: So far is considered to be the oldest human civilization that has ever existed on earth, what kind of civilization is it? 】

Qin Feng himself is a fan of history, and such a topic is not difficult for him. He almost said the answer without thinking: "Sumerian civilization."

[Congratulations to the host for the correct answer, next is the sixth question.

Excuse me: Chandrasekhar limit refers to the highest quality of the white dwarf. What is the Chandrasekhar limit mass? How many times its mass is the mass of the sun? 】

Qin Feng's expression gradually became serious, because the sixth question issued by the system has obviously begun to be challenging. If it is not an expert in astronomy, it is almost impossible to answer it in the first time, but Qin Feng has 500IQ after all. The man, after searching in his mind for a moment, said the answer: "The Chandrasekha limit is about 3×10 to the 30th power kilogram, which is about 1.44 times the mass of the sun!"

[Congratulations to the host for the correct answer! Next are the last four questions, the difficulty will be ascending again, please be prepared for the host!

Next is the seventh question.

Excuse me: Heat sterilization is the most studied and widely used sterilization method. What is the most commonly used temperature for moist heat sterilization? Why? 】

"Sure enough, anti-humanity unpopular topics have begun to appear."

Qin Feng frowned. The previous questions were all questions that could be answered as long as he had a little understanding of various professional knowledge. But imagine that the seventh question is completely unpopular. If it is not really boring, who would study this stuff? , Remember clearly?

Qin Feng thought for a few minutes, and finally found the answer by adjusting the neural memory point: "The most commonly used temperature for damp heat sterilization is 121 degrees Celsius, because every cell physiological activity has an upper temperature limit. Once the upper limit is exceeded, protein, enzymes , The nucleic acid will be permanently destroyed, and the cells will die irreversibly. After repeated experiments, scientists have found that a moist heat sterilization at 121 degrees Celsius for about 20 minutes can basically kill all common germs, so the moist heat for 20 minutes at 121 degrees Celsius Sterilization has gradually become a standard and common procedure handed down!

Of course, even if the temperature does not reach 121 degrees Celsius, as long as it is heated for enough time, it can still kill bacteria! "

[Congratulations to the host for the correct answer! 】

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