After that, Zhou Xing came to the dark hall of Zhuqueguan. While sitting in Daxing Mountain, he was also the head of the dark hall, responsible for receiving the information sent back by the expatriate disciples, and then assigning tasks based on the information.

The dark hall is low-key and there is almost no sense of existence, which is good for Zhou Xing's plan to rescue Zhai Xingchen, but he has to do a big thing before acting.

According to Yi Tong’s memory, there is a whole fire vein below the Zhuque Temple. It is said that when the site was selected, it was the fire vein that was fancy to establish the Waimen Taoist Temple and named it Zhuque Temple. The vein was given the name of the Suzaku Fire Vein. I didn't know it. I thought it was the Suzaku Fire Vein that first had the view of the Suzaku.

Because of the existence of fire veins, there are a lot of people practicing the fire system at Zhuqueguan, and Zhou Xing is also associated with fire. He himself has the core fire source of the earth rock ghost fire, and he can strengthen himself by devouring flames. Iron-hearted Cauldron also likes fire and can strengthen itself by swallowing fire.

Especially at the gate of Xianfu, Tiexinding received a powerful blow from the Guangling real person. Although it was not damaged on the spot, Zhou Xing knew about Tiexinding. He could feel that Tiexinding was injured and has not recovered. If you leave it alone, you will encounter a strong enemy in the future and be damaged again. It does not rule out the possibility that the iron-hearted cauldron will be completely destroyed. This is something he will never accept, and the iron-hearted cauldron can repair the damage by swallowing fire. How can Zhou Xing get this chance Let it go?

After recuperating for two days, Zhou Xing found nothing unusual. It seemed that his disguise was perfect. No one doubted himself. Now he was bolder and decided to take action.

In the afternoon of the same day, he dived into the fire vein area under the name of healing. Everywhere you could see the disciples of the Guan Nei practicing the fire-attribute spiritual energy. This kind of thing he had done in the magma lake of the Tianyuan Sect was already commonplace. .

A disciple saw that it was Elder Yi, so he hurriedly got up and saluted. Zhou Xing ignored everything and maintained his arrogant personality. He walked towards the depths of the fire a little bit. Instead, he attracted the attention and admiration of all the disciples. Go deeper, the stronger the flame power, and if the cultivation base is not enough, it will set fire to self-immolation, and Zhou Xing relied on Yuan Ying’s high-level terrifying cultivation base to go deeper and deeper, until he never saw where he could see. Less than a disciple, he felt a little firepower's influence on him.

Zhou Xing is a cautious person, but also a person who likes to challenge himself. He suddenly remembered all the crazy actions he had done in Lava Lake before, and he became interested, and then went on, he wanted to see where he went. Then he couldn't move forward anymore, and the power of the flames there must be more refined, and it would be more conducive to him and Tiexin Cao's devouring.

In this way, Zhou Xing walked and walked for another fifteen miles, and came to a terrifying area. The firepower here is unimaginable. When a bucket of cold water enters this area, it will evaporate in less than a breath. If a disciple came to this area, within the three breaths, the water and blood in the whole body would be dried and died.

This place is called hell, and Zhou Xing is able to withstand the whole body's aura running wildly, but this is not the deepest part of the fire, but it is a pity that he can't go on, otherwise he won't escape.

Zhou Xing was bold, but not reckless. He knew how to stop, so he sat down here cross-legged, spreading his consciousness and sweeping away. There was no other person in the area, so he was completely relieved, so he took out the iron-hearted cauldron, his hands were sealed, lightly. Shouted: "Suck!"

As soon as the voice fell, the iron-hearted cauldron began to swallow. At first, the speed was not fast, and it seemed to be adapting to the fire here, but as time passed, the iron-hearted cauldron's swallowing speed gradually increased, and a flame cyclone formed soon. The violent flame power followed this cyclone crazily into the cauldron.

At the beginning, Zhou Xing was frightened when he saw it, and he was worried that the firepower would burst or burn the iron-hearted cauldron, but after watching it for a long time, he knew that he was worrying too much. The iron-hearted cauldron's ability was far beyond his imagination.

Seeing the iron-hearted cauldron devouring wildly, Zhou Xing also thought of himself. Diyan ghost fire hadn’t been strengthened for a long time, and it was time for it to have a good meal, so he immediately performed his exercises to bring the black core fire source out of his body, and let him It unfolded and swallowed until it was full.

Zhou Xing originally thought that the source of fire and the iron-hearted cauldron swallowed such a powerful flame power, and it would not take long to become saturated, but it turned out that he was wrong. The swallowing process lasted for two hours, and there was still no sign of stopping.

Zhou Xing could perceive that Tiexin Ding had completely recovered, and he was still making progress, as if he was trying to move to a higher level. The core fire source was visible to the naked eye. It was originally black, but after being swallowed fiercely, a small piece of white appeared in the black. This made Zhou Xing very puzzled and even worried. He was worried that it would be self-defeating. , If you continue to swallow it, it may cause damage to the flame.

Zhou Xing has always been a rookie in the world of cultivation, so it's rare and weird. In order to avoid accidents, he probed his divine sense into the Haina Ring and told Chen Xuanling of this situation. Because the environment Zhou Xing was in was truly a flame hell, he dared not let the black cat out again, so he communicated in this inconvenient way.

After listening to Zhou Xing’s detailed description, Chen Xuanling quickly understood what was going on and said: “Not only should you not worry, you should be ecstatic. You must know that different sources of fire are related to water and fire. Either swallowing the other party or being swallowed by the other party, and now there is an extremely rare two-fire homologous state, also called yin and yang fire. Once the black fire and white fire have achieved a perfect balance, your earth rock ghost fire is equivalent to evolution It became a fire of yin and yang. Because of the relationship between yin and yang, the power that can erupt is extremely strong, at least several times that of the Diyan Wraith!"

After hearing Chen Xuanling’s explanation, Zhou Xing was overjoyed and immediately asked her how to achieve the perfect balance between black fire and white fire. The latter said that this process cannot be artificially interfered and can only rely on the force of nature. It will return to the state of a single fire, either black swallowing white or white swallowing black, but even so, the power of the flame will be greatly increased, but it will not be as powerful as the Yin and Yang fire.

After understanding the internal situation, Zhou Xing suddenly became concerned about gains and losses. On the one hand, he hopes to be able to take another **** luck and get the fire of yin and yang. On the other hand, he comforts himself not to care too much about gains and losses. These two mentalities switch repeatedly at a high frequency, making him very Uncomfortable.

"It's better to have an iron-hearted tripod. It's steadily improving, so I don't worry about it at all." Zhou Xing was very pleased to see the iron-hearted tripod, which was getting more and more red and volatile.