It was only after a complicated inspection process that they were able to enter, but this time the people who entered it were blindfolded, so they didn't know where they would be taken.

I don't know how long it took, when they took off their blindfolds, Zhang Yu and the others immediately saw an extremely wide underground square, and the most conspicuous thing was the giant sand table that occupied most of the square!

It can simulate the progress of the war and provide reference for the commander-in-chief's decision-making, and not far from Zhang Yu and them, there are more than twenty people standing, as if they are waiting for them here.

The one standing at the front, Zhang Yu is familiar with, it is the supreme head of the Dragon Kingdom, Long Yi!

"Hehe, Mr. Zhang, we meet again, you must also know the matter, the old man of the Qi family wants to test you in all directions out of consideration for the security of the country, and he is also a fierce and loyal to the country, and he can't allow the country's resources to be wasted, so this matter, as long as you pass his test, I promise that the Heavenly Dao Corps will be established immediately!"

After meeting Zhang Yu, Long Yi walked in another direction with him, and then said this.

Zhang Yu took a deep breath and said that there is no problem, no matter what the test is, he can accept it, please rest assured!

Hearing such an answer, Long Yi laughed, patted him on the shoulder appreciatively, and then walked back with Zhang Yu.

After a while, he said to the old man of the Qi family who was waiting here: "Everyone is the pillar of the motherland, there is no need to say more superfluous words, let's start." ”

Hearing this, the old man of the Qi family, who had a thin face, nodded heavily, and then set his eyes on Zhang Yu's body, which had a strong smell of scrutiny.

"As a Dragon Country person who is interested in making a comprehensive contribution to the motherland, you should be familiar with the history of the Dragon Kingdom, so the first item starts with the historical aspect!"

As Old Man Qi spoke, three of the twenty or so people who were waiting here immediately walked out, all of whom looked to be over fifty years old, looking like old scholars.

In this way, it made Gao Yi and Chen Quan's hearts come up, and even the middle-aged man of the Qi family had a faint incredulity in his eyes.

Want to compete with historians for historical knowledge?

If this were for me, I'm afraid I would be speechless after three answers!

Unlike them, the expression on Zhang Yu's face was not salty or light, he was very calm, and he quickly said indifferently: "Let's start." ”

"In the pre-Qin period, why did Bai Qi's worshipping brothers allow people?" One of the oldest historians asked.

However, just after hearing such a sentence, the corners of Gao Yi and Chen Quan's mouths twitched, they didn't know either, and they didn't even know who Bai Qi was, at most they only felt familiar.

However, this did not bother Zhang Yu, he almost didn't think about it, and replied when he opened his mouth: "King Qin Zhaoxiang!" ”

After hearing this, the three historians looked at each other, nodded in unison, and then asked another historian a question.

In this way, after more than ten minutes, no matter how they asked, Zhang Yu answered fluently, as if he had prepared a draft a long time ago, which had to surprise and even shock the three historians.

Even the last question, "What do you think about the final whereabouts of Emperor Jianwen of the Ming Dynasty, which is known as a historical mystery", Zhang Yu was able to end the answer with a guess that sounded very close to the truth.

In this way, the historical hurdle can be regarded as passed.

Then, experts in various fields such as economics and science and technology also questioned Zhang Yu, and there were many principled things, which Zhang Yu could open and crumple to say, and he had eternal memories in his mind, and made full use of them, so that all experts sincerely felt admired.

As far as the facts are concerned, in fact, the wisdom of the ancients is no worse than that of modern people, but due to the long river of history, many things have been lost, so it is difficult to get a glimpse of the whole picture.

Like Zhang Yu, it was really an accident in an accident, before the darkness woke up, there was only one person in the world who was so amazingly talented.

Time passed quickly, about a few more hours passed, Zhang Yu had no stage fright, and the experts who spoke directly were speechless, so far, Long Yi can be regarded as completely determined to establish the Heavenly Dao Corps, Zhang Yu is such a rare talent, he must grasp it.

However, the old man of the Qi family, he still refuses to give up!

Although he has admitted Zhang Yu's ability in his heart, his confidence has not been completely lost, and he wants to play in person!

"Okay, young man, I admit that your theoretical knowledge is excellent, but no matter how good the theory is, it will not work without the test of practice, in this way, it is better for us to use the sand table to simulate a war, as long as your operational and strategic ability is as powerful as theoretical knowledge, then the establishment of the Heavenly Dao Corps is indeed the luck of the whole country."