Luo Chong smiled and took out the golden armor tiger mastiff in the state of the transformation bead from the ring, and threw it to the ground, only to hear a rapid metal clanging sound, the transformation bead seemed to burst open, emitting pieces of shiny metal armor, these metal armor pieces were spliced and twisted with each other, and instantly became a golden armor tiger mastiff with a length of nearly four meters and full of might.

"This is ......" Qishan was stunned, his understanding of the world was still 40,000 years ago, and he had never seen such a "modern prop" as a golden tiger mastiff.

"This is what I got by accident, it's called the Golden Armor Tiger Mastiff, it has the strength of a great soul fighter, and it will be much safer to let me enter the land of blood refining!" Luo Chong said with a smile.

"Master, you're really hidden!" Qishan sneered. At the same time, he was also relieved, with the Golden Armor Tiger Mastiff protecting Luo Chong, he was indeed much more sure of entering the land of blood refining.

"Prepare well today, and enter the Blood Refining Land tomorrow!"

......

Returning to the room arranged by Qishan, Luo Chong took out the chalcedony tripod.

"Tinker Bell, how is Pei Yuan Dan refining?"

Since Luo Chong bought more than 400 catties of herbs, he began to let Tinker Bell start refining Pei Yuan Dan, which can nourish muscles and bones, restore physical strength and soul energy, especially in enemy battles, it is very practical, and it can be said to be a necessary product for travel and fighting. Since Luo Chong was going to enter the second layer of the Great Wilderness Black Prison, Pei Yuandan naturally couldn't do without it.

Although Luo Chong could refine it himself, he still gave this task to Tinker Bell, which not only saved his own time, but also increased Tinker Bell's proficiency.

"Uh......" Hearing Luo Chong call himself a little dingdong, the old man on the chalcedony tripod couldn't help but froze, obviously he didn't like this name very much, hesitated for a moment, and finally said hatefully: "It has been refined into one hundred and ten Peiyuan Pills, which is enough for you!"

"One hundred and ten?" Luo Chong was overjoyed, it was only less than two days of hard work, and he actually refined so much, it seems that the speed of Tinker Bell alchemy is far more comparable.

Now that you have entered the land of blood refining, you can rest assured that you can take Pei Yuan Dan boldly.

"I said, when are you going to show me the recipe in the Book of Green Sac Medicine? This kind of low-grade pill is really boring to practice!" Tinker Bell muttered.

"Hehe, don't worry, I'll give you a few more prescriptions for a pint of pills, you can practice it first. After that, Luo Chong gave Tinker Bell a few very practical elixir prescriptions that he learned in the academy.

"Humph!" Tinker Bell snorted, twisting his face to the side in a huff and not looking at Luo Chong's recipe.

Luo Chong shook his head helplessly, and said patiently: "Tinker Bell, although these pills are low-level, they can improve your proficiency, not to mention, you are a legendary alchemy artifact, if you can't even refine these simplest pills, wouldn't you lose the prestige of the chalcedony tripod?"

Through the understanding of the past few days, Luo Chong has seen that dying to save face is the "weakness" of Tinker Bell.

Sure enough, as soon as Luo Chong's words came out, Tinker Bell's face softened, and he pondered: "What you said is reasonable, even the most common first-grade pill can't be refined, and it is indeed a loss of face to say it." Alright then, bring the recipe!"

"Good. Luo Chong's face was overjoyed, and he immediately threw more than ten pill prescriptions into the chalcedony tripod.

......

The next day, Luo Chong got up early in the morning, and under the leadership of Qishan, they came to the entrance that connected the first and second floors.

In the deepest part of the first floor, there is a red boulder more than 30 meters high, and in the middle of the boulder is a huge rusty iron door, which is covered with old knife marks and arrow marks, indicating that it has existed here for a long time and has gone through countless thrilling wars.

"This is the entrance to the Land of Blood Refining, if ordinary people want to find it, it's not so easy!" Qishan said with a smile.

Luo Chong nodded secretly, this first layer of the black stone cemetery is a kilometer in radius, and there are black stones everywhere, if you want to find this place, it really takes a lot of effort.

"Master, when you enter the land of blood refining, you have to be careful in everything, if you really can't do it, you will withdraw, and you will stay in the green mountains, and you won't have to worry about no firewood!" Qishan is afraid that Luo Chong's personality will be too hard, and he will suffer if he refuses to admit defeat easily.

Luo Chong nodded, walked to the front of the iron gate, and pushed the iron gate.

Boom ~ Boom ~ Boom ~

Little by little, the iron door was pushed open, and there was a dull roar.

Behind the iron gate is a long stone staircase that leads underground into the darkness of the unknown.

Luo Chong exhaled lightly and stepped onto the stone steps.

This stone step is very large, and Luo Chong even thinks that it is not for normal humans, but for giants. Each stone step is more than ten meters long and more than two meters wide, and Luo Chong has to walk two or three steps to the next step. And the height of the steps reached Luo Chong's knees.

After descending for about 100 meters, Luo Chong felt that his steps were gradually getting heavier.

The Land of Blood Refining has twenty times the gravity, and the closer it gets, the greater the gravity.

"Now that there is about fifteen times the gravity, there is no need to use soul energy to support it for the time being. Luo Chong felt the changes in his body.

After traveling for another moment, as the gravity gradually increased to twenty times, the true face of the Blood Refining Land also appeared in front of Luo Chong's eyes.

Luo Chong originally thought that the place of blood refining must be a blood-red and terrifying place, but the scene in front of him was beyond his expectations.

It was as if there had been a severe drought, and the dry and cracked yellow earth could not be seen at a glance, and occasionally a few withered plants could be seen, hanging listlessly, and beyond that, there were stones and ...... everywhere Thick dry bones.

"I heard Qishan say that there is a giant bull here, I wonder if this dry bone is theirs, or is it a creature killed by them?" Luo Chong looked around cautiously, the Blood Fang Blade had slowly stretched out, ready to fight at any time.

However, to Luo Chong's surprise, he walked in the Blood Refining Land for half a day, and he didn't find the slightest abnormality.

This place, as if it is dead.

"Could it be that Qishan hasn't been to the Land of Blood Refining for tens of thousands of years, and everything here has changed?" Luo Chong thought secretly.

Luo Chong saw from a distance that a huge skull with two sharp horns was peeking out of the cracked ground.

Although only half of the skull was exposed, and the other half was buried in the ground, Luo Chong still recognized it, which was clearly the skull of a giant bull.

"This guy is a giant bull, right?" Luo Chong came close and stroked Bai Sensen's giant bull skull.

Luo Chong suddenly had an idea.

Could it be that these powerful bulls are already old and dead?

The reason why Qishan has survived for so long is because he is the prison master of the Black Stone Cemetery, as the prison master, he has been blessed by the master of the Great Wilderness Black Prison and obtained an immortal body, and in return, the prison master will always guard the Great Wilderness Black Prison until the arrival of the new master.

As for the undead armored slaves, they can't be measured by normal birth, old age, sickness and death.

But can this giant brute bull live for tens of thousands of years without dying?

Luo Chong was thinking as he paced back and forth, and suddenly his gaze fell on the place where the giant bull's skull had just been discovered.

"What's the matter? Why is the huge skull just now gone!" Luo Chong was shocked to find that the place where the giant bull's skull used to be located had now turned into a big pit!

"Boy, I feel a breath of soul, this breath ...... Very special!" Guru said in a deep voice.

"The owner of this breath, is it very strong?" Luo Chong raised his attention to the highest.

Guru pondered for a long time before he hesitated: "I can't say it either, it doesn't seem to be strong, but it's weird, a feeling that I can't put into words...... Anyway, you just have to be careful. ”

Luo Chong nodded and walked towards the hinterland of the Blood Refining Land.