In the blink of an eye, three days have passed.

Yang Tian sat quietly in the big pit, at this time, only a few hundred drops of the 10,000 drops of the earth's core quenching milk were left, and all the others were inhaled into Yang Tian's body.

In the past three days, a huge transformation has taken place in Yang Tian's body, and all flesh and blood, meridians, etc. have become more tenacious.

At this time, Yang Tian's body was full of black liquid substance, which was the impurities discharged from his body.

Yang Tian had been sitting quietly like this for three days, and finally, he slowly opened his eyes.

"Boom!"

An incomparably powerful momentum gradually rose from Yang Tian's body, and after this momentum reached the peak of the A-rank, it was still rising. Then, as if after breaking through a certain limit, the momentum on Yang Tian's body suddenly exploded, and the rocks of the entire cave seemed to tremble under this momentum.

Yang Tian clenched his fists, feeling the incomparably huge power in his body, and his face was full of smiles.

After the refining of these 10,000 drops of earth-centered quenching milk, he is equivalent to a thorough washing of the essence and marrow, and there are almost no impurities in his body. The skin of the whole body is as clear as jade, the skin and flesh are tough and abnormal, and the meridians are more broad.

With the beating of the heart, the fresh blood produced continues to flow to the whole body, and all the internal organs, meridians, flesh and blood are constantly transforming under the baptism of this blood!

As soon as the whole body is clenched into a fist, it is explosive power.

Yang Tian felt that his strength had increased more than ten times compared to before!

The four realms of skin refining, meat refining, tendon refining, and blood refining almost perfectly combined all parts of Yang Tian's whole body to form a complete cycle, and since then, Yang Tian does not need to cultivate, and his physique is constantly improving!

Yang Tian felt that he should be a little short of Poggs, the god of the sea, now, but there should not be much behind. He didn't fight, and he didn't know exactly what level he was at right now.

However, when the blood refining realm reached perfection, he finally put his mind at ease. From now on, he will have the ability to fight S-class powerhouses!

His gaze turned to the Dragon and Phoenix Source Bead, where a 50-meter-long black python was restrained and unable to move.

As soon as Yang Tian's mind moved, the body of the python appeared in front of Yang Tian.

The black python has been restrained for more than half a year, and when he saw that he had regained his freedom, he was very excited, and when he saw Yang Tian's face, he suddenly showed a fierce face, but there was still a trace of fear in his eyes.

"Hiss!"

The black python stared at Yang Tian with a cruel gaze, but it did not attack, it seemed to feel an uneasy aura on Yang Tian's body. Turning around, it wanted to leave immediately.

The huge body went directly into a hole, it wanted to scream, as an A-level peak creature, the king of the Sahara secret realm, but it was trapped in the dragon and phoenix source bead and couldn't move, this torture almost drove it crazy. The strength has reached the point where it is now, and it also has a certain amount of wisdom.

However, when its body was only halfway into the hole, it felt that its tail was tightly grasped by a strong big hand, and it could not resist, and was grabbed by that big hand, and its body fell backwards again.

"Hiss!"

The big black python was furious, and after being dragged back to the cave, it saw the small human grabbing its tail with its right hand, and couldn't help but be furious, and bit the small human being.

"Boom!"

However, when its head was less than half a meter away from the human, the tiny human directly reached out his left hand, grabbed its head, and shook it violently.

"Bang!"

It had no power to resist, only felt a tremendous force, which frightened it, and its whole body slammed into the stone walls around it.

Yang Tian jumped and came directly to the side of the black python. With a smile on his face.

Once upon a time, this python made him desperate, but in less than a year now, his strength has completely surpassed this python.

The black python looked at Yang Tian in fear, and his humanized eyes were full of fear.

It remembered that not long ago this human was no match for it, but now it felt that the human in front of it could kill it without much effort!

"Hiss!"

The fifty-meter-long black python lowered its head, and its huge body prostrated in front of Yang Tian.

Yang Tian smiled indifferently, waved his hands, and directly took out a drop of essence blood on the body of the black python, and drew strange runes in the air from time to time, and finally acted on this drop of essence blood, Yang Tian grabbed it with both hands, and this drop of essence blood disappeared in his hand.

And as this drop of essence blood dissipated, the fear in the eyes of the black python also changed to a respectful color, and a feminine voice came: "Master!"

"Are you a woman?", Yang Tian was stunned. He didn't expect that this big python was actually a woman.

"Yes, master!", the big python said respectfully, looking at Yang Tian with eagerness in his eyes.

In the eyes of the current python, Yang Tian is its heaven, let it commit suicide immediately, and it will never resist.

Yang Tian looked at the big python and asked, "Do you have a name?"

"No, master!", the python shook his head humanely.

"Then let's call you Xiao Hei from now on!", Yang Tian thought for a while. He came up with a very random name and was not very particular.

"Yes, master!", the python was full of respect, and happily accepted the name without any resistance.

Yang Tian smiled, his strength has now initially reached the S-level, so he can subdue this A-level peak python, and the contract he has signed now is also different from Xiaoguang.

The contract with Xiaoguang is a little more equal, and Xiaoguang's spirituality is not affected.

However, this contract with the python affects the python in its bones, and all its thoughts are considered by Yang Tian.

"Yours should have reached the peak of A-rank by now, right?" Yang Tian asked.

"Yes, master, as long as I have a Xuan Realm King Fruit, I can immediately break through to the S-rank!", the big python said respectfully. Although it was Yang Tian who robbed it of the Xuanjing King Fruit, it did not show the slightest dissatisfaction.

Yang Tian smiled and took out a Xuan Realm King Fruit directly from the Dragon and Phoenix Source Bead!

This was the last complete Xuanjing King Fruit left after he had completed the Refining Muscle Realm, and in addition, he had also found one in this mysterious secret realm, but there was not much spiritual power left.

"Let's break through!", Yang Tian directly threw the Xuanjing Wang Guo to Xiao Hei.

Xiao Hei's eyes were full of excitement, he bit this Xuanjing King Fruit and swallowed it in his stomach, and then the huge body began to tremble constantly, and the spiritual power of the Xuanjing King Fruit entered its body, and it began to evolve and transform continuously!

As time passed, Xiao Hei's body began to grow gradually, and his fifty-meter-long body continued to lengthen, sixty meters, seventy meters, eighty meters, and finally reached one hundred meters!

After reaching a hundred meters, Xiao Hei's transformation finally stopped. Its eyes were excited, and its body slowly rose into the air.

Volley, this is a sign of reaching the S class!