(PS: The friends who subscribe and send red envelopes love you, don't say anything about writing a book that is not easy to complain about, I just want to say that your support is the motivation for me to write, and the only thing that can repay you is to write a better story, thank you again!)

The Jiujia Great Contest is a grand event in the cultivation world every five years, which has a history of nearly a thousand years in the Central Plains, and it was the nine most powerful sects in the Spring and Autumn Ancient Kingdom that originally initiated this martial arts competition.

These nine sects have their own strengths, and no one can match them in the field they are good at, so there is a saying that whoever can defeat the top powerhouse of one of the sects can become the leader of the field, which is the source of the 'Nine Armor'.

It's just that everything in the world can't get rid of the law of 'coming, living, bad, and empty'.

With the passage of time, the Nine Great Sects are gradually declining, and more sects are coming from behind, and there are constantly people who surpass the Nine Sects with amazing talent and strength, and the saying that defeating the Nine Sects will lead to the world is becoming less and less recognized.

As a result, the Jiujia Great Contest has changed from a challenge specifically for the Nine Sects to a martial arts competition in the cultivation world, and for the sake of fairness, it is also divided into Tianjiao Battle under the age of thirty and Tianwang Battle over the age of thirty.

In the past few hundred years, the competition ground of the Jiujia Great Competition was in Chang'an, the imperial city of the Spring and Autumn Ancient Kingdom, which had become a common practice in the cultivation world, so when the rabbit said that it would be held in the Great Zhou Kingdom this year, Zhang Qingfeng was indeed surprised.

"Why? Why is it being held in Quanyang City this year?"

Du Dayan said the doubts in his heart for Zhang Qingfeng, the rules have suddenly changed if they have not become in the past thousand years, there must be a reason.

"The specific reason is not very clear, however, this matter has long spread in Chang'an City, many chambers of commerce in the Spring and Autumn Ancient Kingdom are preparing goods, ready to come to our Zhou Kingdom to make a profit, this news is sent by the spies with the Blue Eagle, the news also said that the envoy of the Spring and Autumn Ancient Kingdom is on the way to Quanyang City, and it is estimated that there will be more than ten days to enter the city. The rabbit said.

"Is this the important information you are talking about?" asked Du Dayan.

"yes, doesn't it matter?"

Du Dayan kicked the rabbit's ass and scolded: "Rabbit cub, are you uncomfortable if you don't get scolded? The information that the entire Spring and Autumn Ancient Kingdom knows is also called important information? Are you showing off the speed of the Blue Eagle to Your Highness or showing off your fast legs? A news that will soon cause a sensation in the Central Plains We only knew about it ten days earlier than others, and we have an egg!"

Seeing Du Dayan's foot kicked over again, the rabbit covered his ass and jumped to the side to dodge, just wanted to say a few words back, Zhang Qingfeng grabbed Du Dayan and said to the rabbit: "This information is indeed very important, but I want to know what the real reason for changing the practice of nearly a thousand years is, you have to find out as soon as possible." ”

Hearing Zhang Qingfeng say this, the rabbit was in high spirits, patted his chest and said: "Your Highness, don't worry, nothing else, if you want to inquire about the news, the brother of the Dragon Slayer League said that he is the second, and no one dares to say the first!

Du Dayan didn't expect Zhang Qingfeng to actually stand on the same front as the rabbit, and he was dumbfounded, and said embarrassedly: "Your Highness, this kind of news that everyone knows, I know it a few days earlier, and I know it a few days later, what difference can there be." ”

Zhang Qingfeng said: "For most people, it is not a big difference, but for us, it is a once-in-a-lifetime opportunity. ”

Du Dayan scratched his head, looking dazed: "Your Highness, I'm a little confused." ”

Zhang Qingfeng knew that although these loyal followers around him were not stupid, they still had too little knowledge, and some things had not been experienced for them to think about for themselves, so he was afraid that it would be difficult to figure it out, so he stopped selling Guan Zi and said, "Let me ask you, what is the most lacking thing in our Wu'an Hou Mansion now?"

"Amethyst Ore, Silver Heart Iron, Dayang Stone Powder, Sanxing Grass, Bauhinia Flower, Centifolia ......" Du Dayan didn't think about it, and said more than twenty kinds of precious ores and medicinal materials in one breath.

After Zhang Qingfeng re-organized the Black Dragon Guard, in order to create standard equipment for them, he gave Du Dayan a purchase order, but the materials of the Great Zhou Kingdom were too scarce, and the things that Zhang Qingfeng wanted were too scarce, Du Dayan had run all over Quanyang City for more than a month and only found two-thirds of the list.

If things are not in order, there is no way to refine armor and weapons, let alone build the most elite invincible division in the Central Plains.

This made Du Dayan, who had felt that as long as he had money, he could even buy stars in the sky since he was a child, and realized for the first time that money is not omnipotent.

Zhang Qingfeng waited for Du Dayan to finish chattering before he said: "Just like you said, these things don't even have Quanyang City, and the entire Great Zhou Kingdom is afraid that it will be difficult to find, but if the Jiujia Dabi is held in Quanyang City, it means that the masters and powerhouses of the major sects of the Central Plains Seven Kingdoms will gather here, isn't this the best opportunity to purchase materials?"

Du Dayan suddenly woke up and said in surprise: "Yes, why didn't I think of it? The rabbit just said that the merchants in Chang'an City are preparing supplies and want to make a windfall while the Jiujia is in the competition, and there will definitely be someone to sell what we need at that time! Haha, great!"

Zhang Qingfeng said: "This is one, second, why is it important to say that the rabbit sent the news in time, because we can take advantage of the ten days to prepare early, and rent or acquire all the restaurants and inns around the Jiujia Dabi venue for our own, when the time comes, Quanyangcheng will be overcrowded, and the price of food and accommodation will double and skyrocket, and the money invested before will not take a few days to recover the principal, so the rabbit's information today should be remembered!"

Du Dayan finally realized the huge gap between himself and Zhang Qingfeng, and threw himself into the ground for this little master who was seven or eight years younger than himself.

"Your Highness, you say, what should we do next, which restaurant on the street to buy first? By the way, we don't know where the Jiujia Dabi is going to be held, how to start?" Du Da's eyes were about to move, and suddenly he thought of another question.

Zhang Qingfeng sighed slightly, and said: "The only place in Quanyang City that may hold the Jiujia Grand Competition is the Life and Death Platform in the south of the city, now we need to determine that the Grand Competition in previous years will last for a few days, and how long will it take for the masters and powerhouses of various countries to disperse after the end, so as to decide whether it is cost-effective to buy a restaurant inn or a cost-effective lease, this matter is ......."

"Grandpa can give you an accurate answer to this matter. ”

Zhang Chaoyang suddenly interjected, his eyes were full of appreciation and relief when he looked at Zhang Qingfeng, and said: " In previous years, the Jiujia Dabi will last for about a month, not only the sect gangs in the cultivation world, but also the magnates and even the royal family will send people to participate, two months before the start of the Dabi, someone began to enter the city, and the Dabi slowly returned to normal after a month after the end, that is to say, the time to make a fortune will last for about five months, and the royal family of the ancient Spring and Autumn Period will make a windfall every time the Jiujia Dabi is held. It's just that what makes people strange is that this kind of opportunity to make a fortune that no one else can grab, how could the magician give it to us and give it to us Da Zhou?"

The magician, the national teacher of the ancient country of the Spring and Autumn Period, has the title of the first think tank in the Central Plains, and is also the only legendary figure who has won the 'Seven Armors' in the Jiujia Competition for hundreds of years, and so far, no one has ever seen his true face.

But one thing is certain, that is, in the decades that he has served as the national teacher of the Spring and Autumn Ancient Kingdom, no country has been able to take advantage of the Spring and Autumn Ancient Kingdom.

Therefore, there must be another hidden reason behind the sudden change of the venue of the Jiujia Dabi this time.