The first batch of whale oil was baked, and the buyers returned with a full load, barrels of whale oil were shipped from Whale Hunt City, but this was only the first batch, and there were two more batches to follow.

Cheng Yu took the first team to prepare to set off, while Cheng Xiao waited here to prevent others from intercepting the second batch.

Although there is a contract, it is difficult to guarantee that there will be no situation where wealth will move people's hearts.

"Tell me, what the hell is that thing?" Before leaving, Cheng Yu put his arms around his nephew's neck, took him aside, and asked quietly.

"That thing is called whale glue, which is used by soul masters for cultivation." Cheng Xiao didn't say much, and briefly mentioned it.

"That's it?" Cheng Yu raised an eyebrow.

Cheng Xiao was helpless: "Otherwise, what else can there be?" ”

It's not that I don't want to reveal it to my uncle, it's just that secrets are always passed down from the mouth of the first person, and as long as the secret is known by the second person, it will be spread sooner or later.

And the secret of whale glue can be described as subversive for soul masters, if this news leaks out, whale glue will inevitably become a hot item.

The Martial Spirit Palace, the Upper Three Sects, the Lower Four Sects, the two empires and other forces will definitely monopolize the channels of whale glue, and their family is not able to hold this cornucopia for the time being.

If the uncle is obsessed, he may even cause the family to be wiped out.

Therefore, after Cheng Xiao weighed it, he still planned to hide the secret of whale glue. Wait until he becomes a Title Douluo and has the ability to resist.

"Okay......" Cheng Yu was boring.

Cheng Xiao watched his uncle's figure gradually disappear from sight, he touched the two pieces of whale glue on his hand, after that day, Lu Han inquired, and got him two pieces, one of which was still collected from a child in the village, it has lost its golden luster, the color is dark, and there is a tendency to transform to black, and I don't know if it is close to 10,000 years of whale glue.

If you're lucky, you may be able to get a few pieces in the next two trips. If you're unlucky...... It doesn't matter, three pieces are enough.

Originally, according to his estimates, the range of his first soul ring was probably more than a hundred years, and so on, his second soul ring should be in his early nineties, considering that Tai Chi is still constantly making up for the congenital defects of his physique, taking a little risk, a thousand years is the limit.

He had been hesitating whether the second soul ring would absorb the thousand-year soul ring, after all, the age of the soul beast could not be calculated very accurately, and if it absorbed the thousand-year soul ring, it would be too dangerous.

His limit has just reached a thousand years, and it is difficult to find a soul beast that is just stuck in the early millennium, and if there is a slight discrepancy, it may make him worry about his life.

And these three pieces of whale glue came just right.

Whale gum is a special substance produced in the brain of soul beast whales, which can enhance the bearing capacity of muscles, bones and meridians after taking it, and improve the physique of soul masters. A whole piece of thousand-year-old whale glue is enough to increase the upper limit of the soul ring that a soul master can withstand by five hundred years.

"The three pieces are all millennium whale glue, although they can't be rigidly superimposed, and there will definitely be a certain loss of efficacy when taking the medicine repeatedly, but this piece has been transformed into black, even if it is greatly discounted, it can be improved by about 1,500 years, so that my choice is very large, between 2,000 and 2,500 years, there is no danger." Cheng Xiao recalled an overview of whale glue in the depths of his memory.

Cheng Xiao came to the blacksmith shop and found the blacksmith to make a quenching boiler, which was enough for forging, and it should be enough to soften the whale glue.

A few days later, a boiler was set up in a sloppy stone house next to Moon Bay.

Cheng Xiao looked at the flames burning in the boiler, and a smile appeared on her flushed cheeks.

He put three pieces of whale glue on the made steel fork, then put them in the boiler to quench, always paying attention to the changes in the whale glue, and every once in a while, he poked the whale glue with a steel rod to see if it softened.

Time slipped away quietly, and with the scorching fire, a strange fragrance emanated from the boiler, and the fragrance condensed but did not disperse, so that Cheng Xiao couldn't help but swallow his saliva.

"That's it!"

The temperature in the boiler was very high, and it didn't take long for the whale glue to be softened by the flames, and Cheng Xiao immediately took it out.

"Shhh

couldn't wait to tear off the whale glue, but accidentally got a blister, and Cheng Xiao gasped in pain.

"!"

Cheng Xiao scolded secretly, blowing and fanning, and when the whale glue was cold enough to touch with his hands, he tore off the small piece little by little and sent it to his mouth.

The fishy smell of whale glue was very strong, and Cheng Xiao almost didn't vomit when he first swallowed it.

But thinking of the preciousness of this thing, Cheng Xiao still swallowed it with regurgitation, the heat flowed into the abdomen, and a hot comfort from the stomach to the heart, returning a faint aroma.

Worried about the hardening of the whale glue, Cheng Xiao tore the remaining whale glue into small pieces like falling leaves, quickly sent it to his mouth, and soon swallowed all three pieces of whale glue.

With the digestion of three pieces of whale gum, it seems that there is a hot current flowing from the abdomen to the limbs.

Cheng Xiao began to become a little hot, his blood was surging, his face was as red as a boiled lobster, he scratched his neck and body uneasily, only to feel that there were countless ants crawling all over his body.

"So make it up?" The corners of Cheng Xiao's mouth couldn't help twitching twice.

He knew that whale glue was a great tonic for the most masculine and strong, but he didn't expect it to be so supplemented.

Fortunately, he is only three pieces of thousand-year-old whale glue, not ten thousand years that Huo Yuhao has taken, so he will not be confused like Huo Yuhao, and he can't wait to vent on women.

He could still keep his mind clear, but the heat was too hard to suppress.

The boiling heat was rampaging in his body, Cheng Xiao felt that the temperature of his body continued to rise, his whole body was wet with sweat, and the whole person seemed to be salvaged from the water.

"It can't go on like this!"

Seeing that there was no easing trend, Cheng Xiao turned his head and rushed out of the house, ran to the beach not far away, and plunged into the sea.

The seawater temporarily dissipated the discomfort caused by the high temperature, but it still failed to change the fundamental problem, at this moment Cheng Xiao's body was like a kettle without a mouth, and the water was constantly boiling in the kettle and there was nowhere to vent.

"The medicinal power in the body must be channeled, and it can't go on such a rampage."

Cheng Xiao, who calmed down a little, immediately thought of a way to run Tai Chi in the shallows.

Along with the Tai Chi moves, the uncontrolled heat flow in the body began to flow along Cheng Xiao's revised Tai Chi operation route, all the way towards Ren Du's second vein.

"Knock knock!"

The hot current was like an irresistible giant beast, directly and brutally slammed into the difficult Rendu second vein, surging along the meridians, and suddenly, an indescribable refreshing feeling spread throughout the body.

"Hmm......"

Cheng Xiao groaned, and after a crackling sound in the joints of his body, after two years, he once again entered a state of "selflessness and formlessness".

In this state, the original imperfect running route was gradually revised under Cheng Xiao's unconsciousness, and constantly evolved towards the most perfect and most suitable route for Taijiquan.

"Boom!"

In an instant, there was a loud bang like thunder in his body, and the obscure Ren Du second vein was opened, and Cheng Xiao's soul power also broke through at this moment......