The sudden situation in his state of mind made Zhang Fan, who originally thought that this so-called demon test was just an easy game, felt a little bitter in his heart, feeling the continuous flow of the blue silver power in his state of mind, Zhang Fan was a pain in his flesh, but what made him the most strange was that.

Obviously, the old man was watching from the sidelines, but he looked insignificant, "Don't be nervous, stinky boy, this consumption will not consume you, you can just watch it patiently, this is just the right time for you to see what the essence of your own power is." ”

"It's not that I'm nervous, it's that I have to be nervous, don't forget that there is still an enchantment around me, if there are two unused power breaths, I will be killed directly!"

"What's the panic, aren't you okay now?" the old man looked funny, "This power is originally the source of your own strength, and it's not a different kind of external power, what are you afraid of." ”

Indeed, under Zhang Fan's careful perception, the surrounding enchantment did not have any changes with the appearance of his blue silver power, which made Zhang Fan feel at ease, "However, I obviously used demonic energy, why did I still affect the blue silver power.......?" Does this power have anything to do with demonic energy?"

"Boy, you can finally use some of your own brains, even if you are half right, think about it, if the origin of your power is not related to the demonic qi, how do you think that the demonic pill and the demonic qi in your body can remain in your body without repulsion?"

"If you say that, it seems to be ........... too."

Although with the affirmation of the elder, the passage of this blue silver power will not harm him, but the thought that just a few drops of blue silver power before can strengthen the power of his spiritual skill so much, and the situation in front of him that constantly flows into the red crystal, really makes Zhang Fan feel as if his heart is dripping blood.

However, the emergence of another situation made Zhang Fan a little relieved, that is, while the flow continued, from the heart lake of the state of mind, a large amount of blue silver qi began to boil, constantly replenishing the blue silver water mass, and the red crystals were also injected with Zhang Fan's demonic energy and blue silver power at the same time, the color began to gradually deepen from red, and the rapid change along the way surprised everyone again.

"Pale red, red, crimson, crimson, purple!"

Zhang Fan was also surprised that the red crystals would change from red to purple due to the deepening of the color, and the change still showed no signs of stopping, and continued to deepen the color, "Purple, fuchsia, dark purple, gray, dark gray, black!!"

"What's the situation?!Can this crystal still change color?"

"No, isn't it true that the color only needs to be deepened? What the hell is this bright demon guy doing?"

And Chang Yang, who presided over the whole process, was also a little surprised, but after asking the Demon Venerable Card Refining a little, he said loudly in the entire space: "The red crystals will change color, and our request is also for you to deepen its color as much as possible, and it is not said that it cannot change color, on the contrary, the darker the color becomes, the more it shows the high purity of the refiner's magic power." ”

However, there is a saying called "don't do or die", Zhang Fan obviously didn't know the specific degree of resistance of the red crystal, only to see that after the crystal turned into completely black black, "Bang!" An explosion sounded, and the entire crystal stone exploded directly in front of Zhang Fan's eyes.

The scene was sluggish and silent, everyone didn't know what to say, and Zhang Fan himself was also confused, "This, this explosion, what is the situation?!"

"Hahaha......... It really exploded, hahaha........ Laughed at me. ”

"Old Man, you wouldn't have known that it would explode and not tell me, would you?"

"Well, how could I possibly know, ouch, young man, you're thinking too much........"

For this old bastard of the underworld, Zhang Fan is already immune, but the situation in front of him is the thing that makes him the most entangled, "It's miserable, the crystals have been blown up by me, won't I lose my qualifications just like this?

However, after a few minutes, Chang Yang did not see any movement, and in desperation, Zhang Fan had no choice but to take the initiative to ask: "Huh....... Chang Yang senior, I, my situation here, how should I calculate?"

"This .........."

For a while, Chang Yang couldn't pay attention, so he had to temporarily ask the Demon Venerable Card Lian for instructions, and he had been observing Zhang Fan's Caiyu and Ka Lian, and after seeing Zhang Fan's situation here, the hot tea in his mouth couldn't help but vomit, "Burst, burst?!"

"Master, this red crystal, can it still explode?

"Lord Demon Venerable, in such a situation, how should the result be calculated?"

And Ka Lian seemed to be seeing the situation in front of him for the first time, so he couldn't help but shake his head and smiled bitterly: "I was also drunk to be able to use demonic qi to burst the crystals of Naba Rock, forget it, being able to burst it already shows that the kid's own purity exceeds the predicted standard, so naturally he passed it." ”

"Also, after all, before the burst, I did see that the crystal had completely turned black, note that it has been refined to an astonishing degree, but my subordinates don't understand, obviously the strength of a demon soldier, how did he do it......"

"Maybe it's the power of Tengyuanqi's magic thunder, anyway, it's really clear. Although Ka Lian guessed wrong, thinking that the biggest reason for Zhang Fan's unconventional situation this time was because he inherited the power of Teng Yuanqi's magic thunder, which is not without certain truth, but in fact, Ka Lian's heart is not certain.

And when Chang Yang went to ask for instructions a little, there were ridicules one after another in the space, all of them thought that this Zhang Fan was self-inflicted, otherwise he would not have made the crystals explode if he was there blindly, but some of the demons who had insight and ideas also affirmed one thing, that is, for them, Zhang Fan's trickiness had been determined to be the greatest.

And in the following time, there are constantly people who have completed the refining, as for the refining, although many people have tried, but there are few people who can make the crystallization refining change color, Shen Fei, Fang Yu and Liancheng The three of them have also completed the refining one after another, although their so-called demonic qi is disguised through the magic fruit, it is actually just its own spiritual power.

But they all tried refining one after another, and among the few dozen or so people who could refine the discoloration of the crystal, Shen Fei and the three of them were also among them.