In the nearly ten days since the Tiandou auction was held, Tianchen stayed in the Sunset Hotel to practice most of the time, except for occasionally accompanying Dugu Yan to visit Tiandou City under the coercion and temptation of his grandfather.

It stands to reason that as the cultivation improves, the time and energy required by the soul master to improve each level of soul power will increase greatly.

However, what made Tianchen feel happy was that after his cultivation broke through to the Soul Sect, he found that his cultivation speed was about the same as when he was in the Soul Venerable.

Of course, Tianchen also guessed that most of it was the transformation of his own physique by the Octagonal Xuanbing Grass and the Agni Xingjiao, just like the 100,000-year-old soul bone back then.

To know the medicinal effect of these two fairy grasses, it is definitely above the other fairy grasses except for Acacia Broken Gut Red.

According to his estimates, with his current cultivation speed, it would only take about two years, which would be enough for him to touch the bottleneck of the Soul King.

……

"Whew~"

Tianchen sat cross-legged on the sofa in the Sunset Hotel room, the brilliant golden soul power light on his body slowly converged, ending the day's cultivation.

Today is the day of the Tiandou auction, and Tianchen doesn't want to miss it.

To be precise, the Tiandou auction is a 24-hour cycle of bidding, and there is no rest time.

It's just that every night is the time for the best auction, and during those two hours, only buyers with assets of more than one million gold soul coins are eligible to enter.

And the two 10,000-year-old soul bones that Tianchen saw from the information before were auctioned tonight.

"Chen'er, are you ready?" Just as Tianchen had just finished his cultivation, the gentle voice of the Heavenly Crocodile came in from outside the room.

Tianchen doesn't have to think about it, he knows that it is his grandfather who always pays attention to his state with mental power.

Thinking of this, Tianchen's heart also welled up with a trace of warmth.

He has a storage soul guide, but he doesn't need to prepare anything. Briefly tidied up the somewhat wrinkled silver robe, and quickly responded with a smile.

"Grandpa, I'll come now."

Just as Tianchen expected, as soon as he opened the door, he saw the crocodile who was already waiting here.

Of course, there is also Dugu Yan in a gorgeous turquoise dress.

Her long turquoise dress and her strange green eyes perfectly complimented her fair skin. Illuminated by neon light, it emits an enchanting halo.

The crocodile noticed his grandson's gaze and laughed with a smile.

"How's it going, is the goose beautiful?"

"Ahem, grandpa, let's go to the auction first, and then waste time, but we will miss it." Tianchen coughed awkwardly and quickly opened the topic.

If he picks up his grandfather, the atmosphere will be a little awkward. Although the Douluo Continent is relatively open, Tianchen's behavior just now is indeed a bit out of line.

"Yes, Grandpa, let's go over first." Dugu Yan, whose face was dyed with two flushes, also hurriedly urged.

During this time, she was teased by the crocodile, but every time he was involved in Tianchen, he was always prone to lose proportion.

The crocodile smiled, he still knew the truth of going too far, but he didn't continue the topic.

"Then let's go over first."

The Heaven Dou Auction Hall, like the Sunset Hotel, is also located in the south of Heaven Dou City.

Of course, this is also to cater to the needs of the market. It is impossible for a high-cost place like an auction house to be built in a civilian area, right?

Tianchen and Dugu Yan glanced at each other, followed behind the crocodile, and the group of three quickly passed through the golden hall of the Sunset Hotel and came to the streets of Heaven Dou City.

Although it was already nightfall, Heaven Dou City was not silent because of this, but seemed to be very lively.

On the streets, the orderly interval of soul guides illuminated the entire Heaven Dou City as if it were day.

The bustling level of the streets is not inferior to that of the daytime, and even because of the Heaven Dou Auction Hall and the Heaven Dou Great Fighting Soul Field, which are more active at night, the number of soul masters coming and going on the streets has greatly increased compared to the daytime.

The Tiandou Auction Hall is not far from the Sunset Hotel.

It didn't take long for the Heavenly Crocodile to bring Tianchen and Dugu Yan to the front of the Tiandou Auction Hall.

The entire auction hall is a circular building.

According to Tianchen's visual inspection, the diameter of this semicircle on the ground was at least close to 500 meters, and the highest point was more than 80 meters.

Compared to the auction hall that Tianchen had seen in Wuhun City before, it was not inferior.

The entrance of the auction hall is also semicircular, and like the entire building of the auction hall, it is milky white, and there are four tall girls standing in front of the door.

Although these four girls are not stunning, their beautiful postures are still very attractive, and they all look like they are only about twenty years old.

However, with his grandfather's status, he didn't know how to look at the outstanding-looking woman he had seen since he was a child, and he just glanced at it and withdrew his gaze.

Seeing Tianchen and the three of them walking straight up, the four girls all showed professional smiles and greeted them.

"Three, do you need any help?"

"We're going to go to the auction house to bid and appraise it."

This little thing, Tianchen naturally wouldn't let his grandfather do it, the light on his wrist flashed, and a soul crystal card with a whole body of purple gold appeared in Tianchen's hand.

The girl looked at the soul crystal card in Tianchen's hand and was a little stunned.

Because if you want to have this soul crystal card in front of you, you have to store at least five million gold soul coins. And those who can have five million gold soul coins are all figures with heads and faces in Heaven Dou City, and they only need to notify the Heaven Dou Auction Room, and the auction hall will prepare VIP seats in advance.

"Is this the bad taste of rich people?" The girl muttered to herself in her heart, the smile on her face did not decrease, and she hurriedly made a gesture of please. "Three, please follow me."

As he spoke, he walked towards the auction hall with small steps.

Walking into the auction house, there is no sense of splendor. The floor is made of creamy marble, and the surrounding walls are decorated with various reliefs, which is extremely elegant.

The three of Tianchen are all people who have seen the world, but there are not too many changes in expression on their faces.

The auction center is located on the second floor of the auction hall, and there are many corridors in the lobby on the first floor.

Before entering the auction house, the girl gave the three of Tianchen masks as in the original book. However, the three of them did not intend to wear masks.

The girl didn't say much, after all, there were a few people with simple backgrounds who could casually take out five million gold soul coins.

She respectfully escorted the three of them to the entrance of the auction center before turning to leave.

"Let's go." The crocodile turned around, smiled at Tianchen and Dugu Yan, and walked into the auction center first.

The arrangement of the auction center is somewhat similar to that of the Great Fighting Arena, with a circular altar in the center, surrounded by a circle of seats arranged in the color of a soul ring and a radioactive ring.

The closest to the altar is the red color that represents the 100,000-year soul ring, and outward, black, purple, yellow, white, and so on.

Considering that there was still something important to do in the future, the crocodile did not go to the conspicuous red VIP area in front, but gathered his breath and sat directly in the outermost white ordinary VIP area.

Tianchen and Dugu Yan also sat beside the crocodile on the left and right.

At this time, there were not many auctioneers in the auction center, and only about one-fifth of them were sitting.

The host at the auction table had not yet started bidding, and stood by with a smile on his face, waiting for some bidders to enter.