Start flat, cut off the wife of the five-star empress

The stall owner introduced to him, "You only need five hundred spirit stones or ten foundation-building elixirs to exchange for it."

Lu Yuan was a little embarrassed. After all, foundation-building elixirs were not superfluous to him, and spiritual stones were not readily available.

But he was attracted by this stone slab, and after weighing it in his mind for a moment, he decided to fight for it.

"Can I exchange it for two hundred spiritual stones and a few rare spiritual grasses?" Lu Yuan asked tentatively.

The stall owner suddenly frowned, as if he was not satisfied with Lu Yuan's request.

Seeing this, Su Liyan couldn't help but interject: "Sir, stall owner, I have known this head Lu for a long time, and he has never defaulted on anyone else's debt."

After listening to Su Liyan's words, the stall owner finally relaxed his brows.

"Okay, two hundred spiritual stones and three rare spiritual grasses." The stall owner compromised.

Lu Yuan smiled slightly, knowing that he had won the transaction.

After completing the transaction, Lu Yuan left the stall holding the relic stone slab.

He felt excited and satisfied: this was a successful transaction, and he had exchanged fewer resources for something precious.

Just as Lu Yuan was about to leave, he suddenly felt someone was watching him.

He turned his head and looked around, just in time to see a figure approaching slowly.

"Master Lu, young hero, where did you get this relic stone slab?" The man's face was gloomy and serious.

Zi Xi'er was already standing in front of Lu Yuan alertly, and gently pulled out the sword hanging from her waist.

Su Liyan stared at the man and said warily: "We exchanged it according to the transaction rules, what's the problem?"

The man smiled slightly and introduced himself: "I am a close envoy of the Lord's Mansion of Tianfeng City, and I came here specifically to investigate the origin of the ruins stone slab."

"I would like to ask if you are willing to cooperate with the investigation?"

Lu Yuan was not afraid of this emissary, but felt a bit of challenge and excitement.

He smiled slightly and said: "In that case, please invite the secret envoy to come with us."

Zi Xi'er and Su Liyan looked at each other and then followed Lu Yuan.

The three of them and the emissary walked into a quiet and secluded corner.

At this time, the sky gradually became gloomy, as if hinting at the upcoming changes.

"Master Lu, please hand over the ruins slate in your hand." There was a hint of pride in the emissary's voice.

Lu Yuan put away his playful smile and said calmly: "This ruins stone is not something that will be handed over to others easily. If you want to take it away, you need to rely on your strength."

Zi Xi'er and Su Liyan immediately stood beside Lu Yuan, releasing a powerful momentum in tacit agreement.

When the emissary saw the three people's reactions, a trace of surprise flashed across his face.

He did not expect that these seemingly ordinary cultivators could be so powerful.

The secret envoy showed embarrassment when he heard this: "I only carry out the task according to the city lord's order and have no authority to dominate it."

This sudden incident made Lu Yuan more suspicious and wary of Mody.

He decided to remain highly vigilant about the Dragon Clan Prince to avoid any mistakes in the future.

Lu Yuan turned his head and saw Wu Qingyun walking towards him hurriedly, with a slightly anxious look on his face.

"Master Lu, come and see!"

"Master Jiang Liuyun announced over there that there will be an exchange of precious items!"

Wu Qingyun pointed at the crowd in the center of the market and shouted.

Lu Yuan followed her guidance and saw Mr. Jiang Liuyun standing in front of a stall, holding a piece of jade that exuded a strong fairy aura.

People around him stopped to watch, curious.

"Humph!"

"Only the elites in each family are eligible to own these things. If they are exchanged for them, they are indeed superior to others."

Mr. Jiang Liuyun said mockingly. Young Master Jiang Liuyun had a proud smile on his face. He believed that the jade he carried could attract the favor of other cultivating families.

After Lu Yuan pondered for a moment, he walked to Master Jiang Liuyun and took out the relic slate.

"Mr. Jiang, are you willing to exchange the jade in your hand with my relic slate?"

Lu Yuan asked calmly.

Young Master Jiang Liuyun turned around, his eyes fell on the ruins slate in Lu Yuan's hand, and he was stunned for a moment.

"What is this?"

"Relic Slate?"

A trace of surprise flashed in Young Master Jiang Liuyun's eyes.

"Yes, this is an extremely precious cave treasure that has infinite miraculous effects."

"If you're interested, we can make an exchange."

Lu Yuan's voice was calm and firm.

Young Master Jiang Liuyun's eyes flickered slightly and he fell into thinking.

After all, he was confident that the treasure in his hand would not be lost to anyone, but he could not let this opportunity go easily.

Under the expectant gaze of everyone, Master Jiang Liuyun finally nodded.

"Okay! Let's make the exchange!"

With Master Jiang Liuyun's agreement, the two quickly completed the exchange.

When the ruins slate and gem were handed into each other's hands, both of them emitted powerful immortal energy and spiritual power fluctuations.

Wu Qingyun looked at the scene in front of her, her eyes filled with wonder and admiration.

She knew that Head Lu was famous both inside and outside Tianfeng City for his shrewdness and decisiveness, and she was not disappointed.

Just as the transaction was completed, Zi Xi'er and Su Liyan also gathered beside Lu Yuan, escorted by Modi.

"Master Lu, I just saw that you and Mr. Jiang Liuyun completed a transaction."

Zi Xi'er raised her eyebrows slightly.

Lu Yuan nodded and explained to them: "This is an opportunity. The jade carried by Mr. Jiang is not of practical value to us, but the relic stone slabs play an important role in our practice."

"So I decided to make the exchange."

After hearing this, Su Liyan smiled and said, "Master Lu really has a unique vision and gained greater benefits from this transaction."

Mody stood aside quietly, watching everyone's exchanges.

He felt that his judgment on Lu Yuan was becoming more and more accurate. This person was by no means ordinary.

After everyone had a simple celebration, Lu Yuan turned around and looked at the emissary.

"Now that the transaction has been completed, please explain to us the investigation you mentioned."

The emissary nodded and began to explain to the four people: "The thing is like this. Recently, there have been frequent theft cases of Dongtian treasures. We suspect that someone is selling counterfeit goods in the city."

"Therefore, the emissary from the mansion came to investigate."

"The ruins tablet in your hands caught my attention."

After everyone listened, they all had some enlightenment in their hearts.

Lu Yuan smiled slightly and said: "In this case, of course we will fully cooperate with the secret envoy in the investigation."

As he finished speaking, the emissary felt that things were going quite smoothly.

I didn't expect that this group of cultivators would cooperate with this investigation.

The female monk Wu Qingyun was watching the scene with amazement and admiration. (End of this chapter)