"It's amazing that it can understand human speech. Chu Yihan was taken aback, it is impossible for a normal demon beast to understand human words, but this demon beast actually has spirituality.

Professor Wang smiled and said, "Actually, he is not a demon beast, if my guess is correct, he should be the ancient divine beast Suwu." This kind of divine beast can travel thousands of miles a day and is extremely fast. ”

Hearing Professor Wang say this, Chu Han suddenly realized, "It turns out that it is a divine beast, no wonder my Jianmu Sword has no effect on it." ”

Lao Wang suddenly stopped, his face startled, "What did you just say?" Jianmu Sword, can you show it to me?"

Chu Han then took out the Jianmu Sword and handed it to Professor Wang, Professor Wang took the Jianmu Sword in his hand, and immediately felt refreshed and energetic, and sighed: "Sure enough, it is an ancient divine tree, and the person who can have this sword is absolutely extraordinary." Professor Wang played with it for a while, and then returned the Jianmu Sword to Chu Han, he already had doubts about Chu Han's identity at the moment, but there was no conclusive evidence yet, and it was not easy to ask directly.

They came to Chang'an City, which has the right time and place, surrounded by mountains on three sides. Originally, in ancient times, all dynasties were used as important capitals, overlooking the Central Plains.

Now due to the rampant monsters in the country, the only exit of Chang'an City is surrounded by a city wall, with a total of three layers inside and outside.

In addition, in the mountains, on the peaks on three sides, there are also city walls, like the Great Wall, the city walls are built on the ridges, which can effectively block the infestation of demon beasts.

The entire Chang'an City is the largest of the existing cities, which can accommodate tens of millions of people.

However, due to the perennial war, Chang'an City has a population of only one million, and even so, it is the most populous city in existence.

Moreover, due to the rapid response, Chang'an City's internal industrial infrastructure is basically intact, and the surrounding minerals are abundant, so it can basically be self-sufficient, and the development of science and technology is also second to none, so it can be said that it is the central city of modern society, even Kyoto and Nandu, can not be compared.

As soon as Chu Han and the others arrived at the city gate, the gate opened, and a group of Guigu disciples came out to greet them. After receiving instructions from the headquarters of the Ghost Valley in Kyoto, they waited here every day, and they were extremely happy to finally see Chu Han's real person come to Chang'an City.

Now Chu Han, a big hero, can be said to be a household name, from eighty old ladies to three-year-old children, no one does not know the name Chu Han. And his portrait is also spread out, in the streets of the city, even small traders, take his portrait and paste it on their stalls to ward off evil spirits.

Chu Han was a little surprised when he saw such a big battle. One of the older disciples came over and saluted Chu Han and said, "Here is the deacon of the Guigu rudder of Chang'an City, we have been waiting for you here for a long time, and today we finally met the real person, who will you go to the Guigu rudder with you, we can catch the wind for you." ”

Chu Han replied: "I won't go today, I still have important things to do today, and I will finish my work in two days and visit in the past." ”

The deacon smiled and said, "In that case, then wait until you are done, we, the Great Elder, would like to see you." This monster beast... "That deacon, at the beginning, noticed the tiger-like demon beast behind Chu Han, he was surprised, no one had ever been able to subdue such a demon beast.

"By the way, Brother Chu Han, you haven't named it yet!" Along the way, for several hours, Yu Yan had a good relationship with it, and she was willing to let Yu Yan ride on her back.

Chu Han thought about it, and it was true that he didn't give it a name, and then Chu Han said to the deacon: "He is not a demon beast, he is an ancient divine beast." Demon beasts are harmful to humans, while divine beasts are to help humans deal with demon beasts. ”

Then Chu Han turned his head to the divine beast and said, "I'll give you a new name, you are as fast as lightning, just like a bright star in the sky, I'll call you Yaoguang, okay?" The divine beast nodded, showed a happy expression, and licked Chu Han. Yu Yan smiled: "It seems that he likes the name Yaoguang very much." ”

The deacon was surprised when he arrived, it was the first time he had seen such a docile demon beast, and then said: "Although it is a divine beast, you can't let it enter the city, otherwise it will frighten the people in the city." ”

Chu Han also realized that this was indeed the case, so he said to Yaoguang: "Yaoguang, you are waiting for me outside the city, don't run away! By the way, help me keep an eye on those demon beasts, if there is any movement, you will come to the city gate and call me, okay?" Yaoguang nodded, and after licking Chu Han, he quickly ran towards the mountains and forests.

Although Chu Han and Yu Yan don't have ID cards, their image is ID cards, and they have the Guigu faction as a guarantee, so there is no need for the guards to check their ID cards.

Chu Han wanted to find out more about Professor Wang's invention, so he followed Professor Wang to his research room.

Professor Wang's research is rudimentary and dirty, an abandoned factory building on a remote corner of Chang'an City, the exterior of which is rusty and dilapidated. It's such a place, and he only found it through his connections.

Although Professor Wang is a top scientist in the industry, he is also called a madman by industry insiders, and many people say that he is mentally abnormal, so they are reluctant to work with him.