Evil spirits invade, everyone needs to survive, I have a game cheat.

"How much for this formation-breaking talisman?"

Cao Fengqi looked at the level 10 formation-breaking talisman and asked the stall owner with a flicker in his eyes.

"Level 10 treasures are extremely valuable. We are only displaying them for now; they will be auctioned off at the end."

There were three people in front of the stall. One of them, a middle-aged man, smiled and replied, "This young master can wait until the very end to bid."

"..."

Upon hearing this, Cao Fengqi nodded speechlessly: "Alright!"

It seems the auction will have to be held at the very last minute.

With that thought in mind, he continued walking toward the next stall.

"This is the fifth person to inquire about the price. We hope our treasure can fetch a good price. Our team has made quite a sacrifice for this item."

"Let's hope so. That young man seemed extraordinary, a bit arrogant. I wonder if he's the son of some powerful family."

"The more competition, the better."

The three people in front of the stall whispered as they watched Cao Fengqi leave.

"A level 9 spirit fruit, what a treasure!"

At this moment, Cao Fengqi, who had arrived at the next stall, looked at the level 9 supplies in front of him with a look of surprise on his face.

【Sound Fruit: Level 9 Quality】

[Effect 1: Increases mental strength by 100 and physical constitution by 20 after consumption.]

[Effect 2: Permanently increases mental activity and improves learning ability.]

"This fruit is very precious, especially its ability to enhance learning ability, which makes its price definitely not low."

He secretly thought.

Simply increasing attributes may not be very valuable, because currently, only the third sequence upgrade, with an increase of 1% in experience points, can increase attributes by 60 points.

For superhumans who are currently lacking souls, if the price of this level 9 spirit fruit is high, then its cost-effectiveness is low.

But with a second effect, things are different.

Will this spiritual fruit be auctioned off at the last minute?

Cao Fengqi looked at the young man in front of the stall and asked.

"Yes!"

The young man nodded.

Cao Fengqi nodded slightly and continued browsing the next stall.

He soon discovered that some valuable level 9 resources were only displayed by the sellers and not immediately sold.

Alternatively, you can trade items of the same level.

"There are indeed many treasures at this exchange meeting, many of which will be of great use to me."

"It seems I'll have to wait until the last hour of the auction to buy these treasures."

"However, in the meantime, I also need to look for level 8 quality Five Elements Beads."

He was shocked after taking a quick look around.

There are so many good things.

"The wind rises, son."

Just then, his father's voice came from behind.

Cao Fengqi turned around and saw his father, his uncle, his cousin, and Director Xu and a few others.

"Son, did you buy what you needed?"

Cao Jiancheng looked at him and asked a question.

"Not yet. The stall owners are preparing to auction off the valuable items at the last minute."

Cao Fengqi shook his head.

"That's how the Tianbei Exchange Meeting works; the best items are saved for last in the auction."

Cao Jianjun said, "You can look forward to the rise of the wind. There have been surprises every time in the past ten years."

"That's true. Some of these items are even tempting to our own officials. Lieutenant General Fengqi, is there anything you urgently need?"

Factory Director Xu, who was standing nearby, asked him, "If you need anything, I can check with the authorities or have someone help you find out and apply for it."

"I do have some items I urgently need: energy beads with the five elements attributes. I need one of each."

Upon hearing this, Cao Fengqi didn't mince words and said, "Director Xu, if the official side has it, I can trade it with level 8 hard gold."

"Hehe, no need for a trade. With Lieutenant General Feng Qi's contributions, applying for the necessary research items is no problem."

Factory Director Xu smiled and shook his head: "The official source definitely has Five Elements Beads, but the highest level we can apply for for you is probably level 8. Even level 9 beads may not be complete in the official treasure vault."

"Is this okay? Then I'll have to use the guise of research to create more good stuff from now on."

Upon hearing this, Cao Fengqi's eyes lit up.

This will save him a lot of trouble.

"..."

Factory Director Xu was speechless for a moment after hearing his words, and gave an awkward smile without daring to respond.

"Um... have you come up with any ideas for your research on the level 9 artillery shell?"

He changed the subject, saying, "According to my information, once you reach the Fifth Sanctuary, the number of level 8 metals will increase by at least 10."

"It's been researched, but it's not cost-effective and it's a bit troublesome to forge."

Cao Fengqi casually remarked, "We need more level 8 metal to optimize it."

"Huh? What?"

Factory Director Xu was stunned for a moment, then stared at him with his mouth slightly agape in disbelief: "Feng Qi, you've already finished the research? Just using those materials?"

"Old Xu, there's no need to make such a fuss."

Cao Fengqi looked at him and smiled faintly: "This is something that can be done simply by having hands."

"..."

Factory Director Xu's face was filled with excitement: "Yes, yes, there's nothing you can't do. Can I see that shell?"

"Um!"

Cao Fengqi took it out and handed it to him: "Here you go. This shell is too big and uses a lot of metal materials. Its power should not be very strong among level 9 shells."

"..."

Factory Director Xu pursed his lips and took it, staring at it intently.

"Amazing, absolutely amazing! To create a shell with damage comparable to level 9 using so few materials, Lieutenant General Feng Qi, you are simply a god in charge of weapon crafting."

He looked at him in shock, then looked up at him and said, "I need to report this to the three leaders. You can go ahead and look around."

After saying that, he hurriedly left.

"Feng Qi, you...you're amazing!"

Cao Jianjun, who was standing to the side, stared at him with wide eyes.

"It's alright, it's alright."

Cao Fengqi smiled, almost immune to the praise from the outside world, and asked them, "Is there anything you want to buy?"

"See if there's anything you need here, there are so many good things."

"Let's go shopping together and buy some spirit fruits or something."

The Cao family members continued to stroll around the area while chatting.

-----

Meanwhile, Director Xu, carrying the cannonball capable of unleashing a level 9 power, was excitedly inside a supernatural shelter at the center of the exchange meeting.

The Tianbei Extraordinary Command Center is the name of this shelter.

It is also one of the top five extraordinary shelters in the entire Tianbei Base City.

The entire shelter was a war machine.

"General Song, General Xu."

"Hmm? Xiao Xu, what's the matter that you're in such a hurry about?"

Director Xu entered and, upon seeing the two generals inside, immediately called out.

Xu Zhenjiang looked at him, puzzled.

"Sir, I just went to see Lieutenant General Cao Fengqi."

Factory Director Xu spoke excitedly, immediately taking the shell out of his storage space: "Look at this shell."

"Um?"

Xu Zhenjiang and his men immediately looked over, and Xu Fenghua and some lieutenant generals and major generals from the Tianbei base city also looked over in surprise.

I was slightly surprised when I saw the properties of this shell.