Tianqi was still running wildly, but the fire demon behind him gradually slowed down. After another period of time, the fire demon stopped, looking at the forest in front of him, his eyes full of fear. In the memory of the Fire Demon, this forest is in a minefield all year round, and there are purple thunderbolts at all times. It is a forbidden place for all monsters.

Seeing that the Fire Demon stopped, the look of fear in his eyes, at this time, Tianqi realized that the situation was not right, and began to carefully observe the surrounding situation.

The trees in the forest have changed, taking on a dark purple color, which becomes darker the deeper you go. From time to time, violent power fluctuations were heard in the forest.

Seeing this scene, Tianqi suddenly realized: "Could this be Zi Lei Lin!"

Before leaving, General Situ gave everyone a detailed introduction to Yunluo Mountain. There are three forbidden places on Yunluo Mountain, the third is the purple thunder forest, the purple thunder forest has a thunder split all the year round, the deeper the purple thunder is more powerful, according to legend, there is a master of the Judan realm into it, and finally it is also wiped out, and the scum that was split is not left.

In second place is the Meteorite Valley, which is full of strange stones. In the valley, the aura is disordered and erratic, if the immortal cultivator enters, under the effect of the unstable aura, he will definitely go mad and fall into the devil, and his whole body will burst and die.

At the top of the list is the Bauhinia Peak, which can only be seen by the world as seemingly harmless flowers, but the rest of the matter is unknown, because no one can come out of the peak alive at the moment.

Tianqi looked at Lei Lin in front of him and retreated. But when he saw the fire demon outside the Purple Thunder Forest, he was desperate.

The Flame Demon had been standing outside the forest, without the slightest intention of leaving, and when it realized that Tianqi was also looking at it, it raised its head, revealing an expression that did not belong to the demon beast, full of provocation.

Seeing this scene, Tianqi thought: If he goes out, facing the demon beast of the fourth order of the martial artist, he has no chance of winning, and he will inevitably die without life. But now in the purple thunder forest, there is still a glimmer of life.

After thinking about it, Tianqi took a brisk step and walked towards the depths of the Purple Thunder Forest.

The Fire Demon watched Tianqi enter the Purple Thunder Forest, his eyes full of surprise.

Tianqi, who entered the purple thunder forest, found that the deeper he went, the darker the color of the trees, accompanied by a hissing sound, the purple thunder slashed down.

At the edge of the Purple Thunder Forest, there were only a few occasional purple thunders, but the deeper they went, the more frequent and thicker the purple thunders became. The ground under his feet was covered with a little thunder, and the sound of rumbling was endless.

Walking on the edge of the purple forest thunder, dodging the occasional slashing purple thunder. Stepping on the scorched earth, there is a burst of ** feeling.

Looking at the purple thunder one after another, a bold idea appeared in Tianqi's mind: the refining of the flesh is a process of tearing apart the original flesh and blood, removing impurities, and then recombining, so that the toughness of the flesh becomes stronger.

Then now you can use the power of purple thunder to refine your flesh and blood. Besides, the purple thunder in the marginal area is not enough to be deadly, and it can be tried.

Thinking of this, Tianqi sat down. With his legs crossed, his hands and ten fingers crossed, he made an immeasurable decision, waiting for the purple thunder to cleave.

After the immeasurable operation, the surrounding aura began to surge towards Tianqi, but what Tianqi didn't expect was that with the influx of aura, the surrounding purple thunder also frantically converged towards him.

"Boom, boom, boom......"

When the aura entered the body, the purple thunder also slashed Tianqi's body, and at the moment when the purple thunder slashed down, Tianqi was surged by the power of this violent thunder and lightning, and the bones of the whole body changed from ** to the pain of the heart, and the internal organs were also shocked, and the skin and flesh of the whole body were also scorched on the outside and tender on the inside.

At this time, there was only one word in Tianqi's mind, and that was "pain!" was several times the pain of the last time he started practicing Immeasurable Determination.

"Boom, boom, boom......"

When the purple thunder slashed down again, Tianqi was instantly knocked down, but he did not give up the operation of the immeasurable decision because of the pain, but gritted his teeth and insisted, because he was surprised to find that after the purple thunder entered the body, although it caused a lot of pain, his muscles and bones were devouring the power of the purple thunder entering the body, and the flesh and blood were constantly tearing and reborn!

"Boom, boom, boom......"

Fall down again and again, sit up again and again, and run again and again.

The current Tianqi has long been split beyond recognition, his whole body is scorched black, and his hair is all standing up. At the beginning, every time it was struck by the purple thunder, Tianqi would go to the next time, and then, after being struck by the purple thunder twice, Tianqi would fall. Gradually, three, four, five...... In the end, Tianqi has been running immeasurably, and it will not move even if the purple thunder splits it.

I don't know how long it took, Tianqi opened his eyes, like a black panel, and suddenly shot out two fine lights.

The immeasurable decision is really mysterious, and with the power of the aura of heaven and earth, the power of thunder and lightning is collected in the body and used to refine the body.

Although Tianqi now looked like charcoal all over his body, his bones and muscles were glowing with a faint purple light, and there was a little bit of thunder.

Looking at the sparse purple thunder around him, Tianqi thought: "The purple thunder on the edge doesn't have much effect on the refining of my body, it seems that I can only continue to go deeper in order to have the best effect." ”

After thinking about it, Tianqi walked deeper, and after walking for half an hour, Tianqi stopped, and the thunder and lightning here were already dense.

Tianqi, who sat down and ran immeasurably, began to experience falling again, got up, and cultivated...... When the place is fully adapted, it begins to go deeper......

As Tianqi continued to advance towards the depths of the Purple Thunder Forest, the Purple Thunder became even more violent, the size was as thick as a hundred-year-old tree, and the arc light continued to emerge from the ground, and the purple trees had long since disappeared.

I don't know how long it has been, the moon and stars slowly climbed into the night sky, the starlight and moonlight sprinkled on the earth, and the sky qi was still running immeasurably, allowing the purple thunder to fall.

......

As the morning approached, the sun slowly rose, and Tianqi opened his eyes, feeling that his whole body was refreshed, and his whole body was full of strength.

"Is this the power of the fourth order of the martial artist? Under the purple thunder quenching body, I have reached the peak of the fourth order of the martial artist. ”

The purple thunder here no longer had a substantial effect on Tianqi, and Tianqi walked deeper again.