Lu Bingling had acquired thirty thousand Middle Grade Spirit Stone and two million Low Grade Spiritual Stone, his worth could be said to surpass most of the Sect elders, Yang Fan had also obtained the Black Iron Heart he wanted, it could be said that everyone was happy!

Very quickly, the two of them went their separate ways, going their separate ways. Before they parted ways, Yang Fan specially mentioned Lu Bingling, who was no longer the same person as before, because Peerless Great Demon had changed the rules of the secret realm, causing not only the number of Demon General s in the secret realm, there were also quite a few who had changed the color of their elders' faces.

She was well aware of her own strength, among the seven hundred and twenty geniuses of the Four Great Sects, she could not be considered to be at the bottom, but she could not be considered as a expert. Even if she used all her trump cards and used the Forbidden Arts, she could only be considered as a match for a Lower Rank General.

However, it was impossible for the Goddess of Luck to continue to look after her. It was impossible for her to not get wet shoes when walking by the river!

Of course, if Yang Fan was willing to always protect her, it was one thing, but it was also one thing for Yang Fan to be able to kill Mou Feibai without making a sound. Ihee was powerful, even if he was not as strong as those Young Giants s, she wouldn't be weaker, but with their protection, his safety was still very assured, but on what basis did Yang Fan have to always protect her? Between her and Yang Fan, other than having a trace of family friendship, there was no other relationship.

Furthermore, she had the thirty thousand Middle Grade Spirit Stone s and two million Low Grade Spiritual Stone s that Yang Fan had given her. She had already made a huge profit, and even if she did not reap any rewards in the following twenty days, she had not made this trip for nothing!

With such a large amount of spirit stones as a shield, it would be too difficult to reach the Martial Marquis Realm but it was definitely more than enough to cultivate to the High Level Martial Master Realm!

A contented person would always be happy, being too greedy would often only bring them into a situation where they would never be able to get out of it!

If Lu Bingling insisted on going together with him, Yang Fan would have a hard time refusing it. After weighing the Black Iron Heart, he found out that it was not only 50 Jin, but almost 70 Jin, and using the 5 Millions Of Spirit Stones to take down the Black Iron Heart was not a small advantage for him!

But since he agreed, Yang Fan was extremely unwilling. What he needed to do next was not enter the Thousand Demon Mountain Range, but to prepare to find a place to refine the Black Iron Heart and allow his Black Iron Battle Body to successfully enter the Small Success Stage.

Up till now, Yang Fan still did not know what rank the Black Iron Battle Body was, but there was one thing that he could be certain of, and that was that its grade was definitely higher than his imagination.

Although they did not think that Lu Bingling had the experience to be able to see through the true nature of the Black Iron Battle Body, being careful was not wrong, for a man without a treasure was a crime, and with just a Profound Ranked Martial Technique, it was enough to move many Ancestor Martial Marquis.

Not only that, Yang Fan even took out a few hundred spirit stones and laid down four consecutive array formations. They were the Concealment Formation which had the ability to conceal Qi, the Subduing Spirit Formation which was able to suppress the Spiritual Strength, the Illusion Formation which had the effect of hallucinating, and the Spirit Touch Formation which had the effect of warning!

These four major arrays were the simplest basic array formations. Forget about the formation masters, even Warrior who had a slight understanding of formation techniques didn't mean much to them. However, they were the only four array formations that Yang Fan had mastered.

In terms of battle power, under the Martial Marquis, Yang Fan did not fear anyone. However, compared to the other tenth stage martial masters, Yang Fan was far weaker. After all, he was only a teenager, and his foundation was limited.

The way of formations was not too bad, he had at least grasped four basic arrays, the way of artifacts, alchemy, and all that. Not to mention refining Treasure, even the lowest level spirit weapons, Ling Dan s, were enough to choke him!

Only after preparing all these measures did Yang Fan finally calm down a little. At that time, even if enemies really did approach, he would have enough time to react!

In the next moment …

Yang Fan waved his hand, and a white jade Lotus Bed appeared in front of him. The White Jade Tranquil Heart Altar was a top tier auxiliary Treasure, and it had the effect of calming the heart and calming the mind, resisting external demons, so it was rare to see auxiliary Treasure s, its value was higher than that of many other top tier Treasure s, and it was basically a treasure that An Xieyun carried around with him. An Xieyun had always been able to guard his heart against external demons, and it could be said that this white jade Tranquil Heart Altar had done a great deal.

But when the treasure fell into Yang Fan's hands, it was obvious that it was a treasure that had been secretly thrown away. With Yang Fan's mental realm far surpassing his cultivation level, he would definitely not have some Qi deviation, taking out this white jade Lotus Bed, he just felt that the cave was too moist, and did not want to dirty his clothes!

With a thought, a silver-gray colored sphere with a diameter of about half a foot appeared in Yang Fan's hand. It was the Black Iron Heart that he had purchased with his five Millions Of Spirit Stones s!

In the span of a breath, the Black Iron Battle Art activated. In an instant, a wave of extremely pure Black Iron power passed through his hands and entered his body, spreading through his entire body and strengthening all of his bones, muscles and internal organs.

Even within millions of tons of Black Iron, it was not possible to produce even one kilogram of Black Iron Heart. The effect of the Black Iron Heart was strong, and was far from what the Black Iron could compare to. In just a single breath, Yang Fan felt that he had refined several hundred kilograms of Black Iron.

Time slowly passed by, the immeasurable iron essence was like a surging river, pouring into Yang Fan's body.

"Boom!", "Boom!", "Boom!"

Endless silver splendor burst out from Yang Fan's fur, and his entire body seemed to be covered with a layer of Silver Armor. From afar, he looked like a god descended from the heavens, a noble and dignified Silver Armor!

The imposing manner around his body rose bit by bit as it rapidly increased, causing people to be unable to restrain themselves from crawling on the ground and kowtowing!

Very quickly, the Silver Light covered half of the cave, illuminating the entire cave that was a few meters wide. If Yang Fan had not been well-prepared, and had set up all sorts of arrays, he would have definitely been able to shake the entire place!

After a day, the Black Iron Heart had shrunk a lot!

Yang Fan's Black Iron Battle Body had slowly stepped into the peak of the entry level, and at the moment, his physical strength had increased by more than a few times. At this moment, if he were to meet An Xieyun and Qi Hu again, even if he did not explode with Black Iron Battle Body, Yang Fan had complete confidence in suppressing them.

Its defense was even more terrifying, stronger than even the highest quality Treasure s. With normal High Level Martial Master, even if Yang Fan stood there for him to hit, he wouldn't be able to injure a single hair on Yang Fan's body if he wasn't using a profound artifact to protect himself.

It was simply a vicious beast even more powerful than the legendary beasts!

Time flowed like water, and soon, two days had passed!

It was unknown when Yang Fan had already become a three meter tall Silver Armor giant. Even when he sat down, he was always slightly taller than normal people.

At this moment, Yang Fan's Black Iron Battle Body had finally stepped into the limit of entering the entrance. There was only a thin line separating them, and the breakthrough was right in front of his eyes!