That figure climbed over the city walls and entered the Tianwu City without attracting anyone's attention.

While he was holding his breath, the sparse number of guards on the city wall didn't notice his skill at all.

"Let's go to Tianwu Auction House first!"

Borrowing the darkness of the night, the man understood the direction they were heading towards, and slowly headed towards the Tianwu Auction House.

Although he was only walking, that person had used a profound movement technique. His speed was extremely fast, like that of a ghost.

The location of the Tianwu Auction House was located in the center of the Tianwu City, so it wasn't hard to find it.

An hour later, the man arrived at the entrance of Tianwu Auction House.

There were a lot of carriages and streams of people outside the Tianwu Auction House.

"What a coincidence! Tianwu Auction House is hosting the Auction? "

"This time, I don't have any gold card. How do I get in?"

That person was Guo Nan who was rushing frantically to Tianwu City.

After pacing outside of the Tianwu Auction House's door for a while, a smile appeared on Guo Nan's face, and he thought to himself: "The Lower Earth Grade demon core, should be more convenient to pass through than the gold card, right?"

"Little brother, this is a Lower Earth Grade demon core. If it's convenient, can an appraiser please come and appraise it for me?"

At the door, Guo Nan was wearing a veil, looking like a guard showing a Lower Earth Grade demon core.

From one look, it was obvious that the demon core was not ordinary. Even though he did not know whether or not it was true Lower Earth Grade, he did not dare slight it, and respectfully invited Guo Nan in.

Very quickly, a white-haired Old Man, led by a Old Crane, found Guo Nan.

"Old Crane, I wish to see Nangong Ze.

When Guo Nan saw the Old Crane, he immediately kept the demon core and did not give the white-haired Old Man the chance to appraise it.

Old Crane recognized Guo Nan's voice and his face changed slightly. He said in a low voice, "Please follow me."

Nangong Ze had said before that Guo Nan was a VIP whom he had to befriend with all his might.

"Your Highness, the Nan Shao is here."

Arriving at Nangong Ze's room, Old Crane knocked on the door respectfully and said softly.

"Nan Shao?"

The door opened, and Nangong Ze appeared within Guo Nan's line of sight.

Guo Nan took off his veil and smiled lightly: "His Highness the Fourth Prince, long time no see."

"Nan Shao! What brings you here? Didn't I hear that you're still in Southern Rock City? "Come on in."

Nangong Ze was truly happy from the bottom of his heart. There must be something going on for Guo Nan to come to find him, as long as there was something going on, he would be able to leave behind a favor so that they can better meet each other in the future. He could not wait to pull Guo Nan into his camp. Guo Nan's potential had already been fully displayed in the Pan Jiang Town.

"I'm back. I haven't even gone to the Tianwu Academy to report, and have already come to find you." Guo Nanxiao chuckled as he sat down, neither servile nor overbearing.

Nangong Ze personally made a cup of tea for Guo Nan. Old Crane whispered a few sentences into his ear, and Nangong Ze asked: "Nan Shao, you obtained a Lower Earth Grade demon core this time? Want to auction it? "

"No, that's just my disguise as knocking on the door when I enter the Tianwu Auction House. This time, I don't have any gold card from the Tianwu Academy."

"Why bother? If you come again, just tell the guard to look for me. I'll be fine, I'll give orders to the people below. "

"Well, thank you, Your Highness."

Guo Nan drank a few mouthfuls of tea, walked to the window and looked into the hall.

Compared to the past, even he was able to afford the most expensive treasure.

"Nan Shao, this time, the level of the Auction is not considered high, there shouldn't be anything that you fancy." Nangong Ze walked to Guo Nan's side and stood still. Every time a Auction items appeared, he would do his best to explain.

After looking for a while, Guo Nan became very interested. Indeed, there was nothing good about it.

"Your Highness, I do have a Superior Grade Profound Ranked Martial Technique. How about we auction it?" Guo Nan took out a booklet and it flashed in front of Nangong Ze's eyes.

Nangong Ze saw that on top of it, it had the words "Triple Layered Waves Foot", Superior Grade Black Grade.

Seeing those few words, Nangong Ze's entire body trembled a few times. Old Crane who stood to the side also unconsciously trembled a few times.

The Superior Grade Profound Ranked Martial Technique, how precious was it?

The value of this technique was simply too great!

In a place like the Heavenly Empire, any kind of Superior Grade Profound Ranked Martial Technique were an extremely valuable existence, it would even cause a rain of blood!

The eight great Family s and great Royal Family s would fight to the death for the sake of a single Superior Grade Profound Ranked Martial Technique!

Nangong Ze fiercely swallowed a few mouthfuls of saliva, and said with a trembling voice: "Nan Shao, this booklet is still very new, is it really the Superior Grade Profound Ranked Martial Technique?"

"It's true." Guo Nan said indifferently.

Nangong Ze looked towards Old Crane, who nodded slightly, and continued to ask: "Nan Shao, can you take a look first?"

"Take it."

Guo Nan handed the book over to Nangong Ze and Nangong Ze and the Old Crane gathered together, and seriously read a few pages.

The mysterious ruler techniques recorded on it made them feel intoxicated.

They resisted the urge to keep reading and closed the book.

These are the rules. If you were to finish reading them, if your memory is good enough, you would have already memorized them all. How can you sell a chicken feather then?

"Nan Shao, how much are you selling this Superior Grade Profound Ranked Martial Technique for? To be honest, what I am training in is ruler techniques, this Martial Skills is just right for me! No matter what you want, I will try my best to get it for you. "

"Your Highness, did you not think that after you kill me, this thing would be yours?"

Nangong Ze was stunned, and the Old Crane frowned slightly.

It was only then that they realized there was still such a good way to obtain the Superior Grade Profound Ranked Martial Technique!

Strangely, before Guo Nan had reminded them, they hadn't thought about this method at all.

Maybe Guo Nan's performance up until now was too shocking, if they were not confident, they would automatically ignore that method.

For the sake of a Superior Grade Profound Ranked Martial Technique, killing a person would simply be too easy.

Although Nangong Ze wasn't a bloodthirsty person, he would not show mercy in such a situation.

"Nan Shao, to be honest, if you didn't remind me, I would never have thought of doing it!"

"Haha, that's good." Guo Nan smiled slightly, an enigmatic expression appeared on his face, and he said indifferently: "Your Highness, just consider this Superior Grade Profound Ranked Martial Technique a gift from me for coming to find you. If you like it, cultivate well and don't disappoint the words' Superior Grade Profound Ranked Martial Technique '. "

Hearing that, Nangong Ze was completely stunned. Old Crane who was standing at the side had an expression of shock.

The Superior Grade Profound Ranked Martial Technique had been taken out so easily without any preparation, and it was even given to someone else?

Even in the Nangong Imperial Clan, there are only two doors to the Superior Grade Profound Ranked Martial Technique! The Great Family s of the Tianwu City only had one sect, but some didn't even have one!

In the Heavenly Empire, the Superior Grade Profound Ranked Martial Technique was the most subversive place!

After a while, Nangong Ze finally woke up from his stupor.

He laughed bitterly and shook his head, passing the book over to Guo Nan and said: "Nan Shao, you can't accept Lu Lu without merit. Name a price."

Guo Nan did not pick it up.

"A dignified His Highness the Fourth Prince, how did he become such a mischievous little girl? This is just a small gift from me. To be honest, this gift is nothing to me. The current me does not lack primeval stone s, what I want is merely your promise. "

"Promise?"

Nangong Ze's face turned serious as he stared at Guo Nan.

He understood that the main event had arrived.

He knew very well that there was no such thing as a free lunch in this world. How could Guo Nan not have a request for something good?