At this time, at the bottom of the Heavenly Incineration Qi Tower, a magma land, an invisible fire python was lying there quietly, it was the heart immortal fire, this magma land was of great benefit to his healing. When it was used by Canaan Academy before, after every battle, he would return here to heal his wounds, and at the same time, the fire energy it escaped would give the students of Canaan Academy some benefits, but these escaping fire qi was not something it could control, so even if he didn't want to use it for Canaan Academy later, he still had fire energy to help students refine qi energy.

In his body, Arthur smiled bitterly, and while covering his body with all his qi energy to protect himself from the flames, he said to Yan Xian speechlessly: "Teacher, what are you doing, rushing straight over?"

In the previous battles, it was Yan Xian who was controlling his body, so it was Yan Xian who rushed directly towards the invisible fire python. He had always felt strange, because if Yan Xian was allowed to control his body, it would generally cause harm to his body. Therefore, until the moment of crisis, Yan Xian will not control his body.

Inside the Ten Colored Stones, Yan Xian's voice floated out: "This is something I've been planning for a long time, but it's actually only been dozens of days. Taking advantage of the fact that others were not paying attention, I opened the gap on the top of the Heavenly Incineration Qi Tower a little, and the heart immortal fire would naturally rush out. Then I'll take the opportunity to hurt it in a pinch, and then I'll rush over myself, and he'll swallow you in and bring you into this place as a matter of course. ”

"So you did it on purpose?" said Arthur, glaring at the Flame Fairy. "Don't say that, I'm also kind?" Yan Xian replied, "I have already prepared a lot of medicinal materials that are conducive to forging the body in your Rong needle, and I have also refined a lot of forging pills, just for today." Later, you can sprinkle those herbs and cover your body, and the same will be true for the pills, and then you can pass out in a coma. Then under this terrifying temperature, the herbs and elixirs will enter your body as soon as possible to achieve the purpose of forging your body. ”

".........." Arthur was speechless, "but there are many ways to forge the body, why choose this one?" He vaguely remembered that Emperor Yan seemed to be swallowed like this, and then after a few years later, he refined the heart immortal fire, and his strength increased greatly.

"Because Emperor Yan did this. Yan Xian said without thinking, "It's not good, I missed my mouth!"

"........" Arthur was speechless again, and then it seemed to remember something, "I was suddenly shocked to find that my upbringing is basically the same as that of Emperor Yan, this is ......"

"Hehe" Yan Xian laughed twice, "Don't say anything, start forging your body." Hurry up and take out the medicinal herbs in your Rong needle, by the way, take a smaller lump. ”

In Arthur's early years, the low-level pins were long gone, and after coming to Canaan Academy, he used fire energy to exchange for a mid-level pin, and the space inside was about the size of a house, or the kind of mansion.

As soon as Arthur took out the medicinal herbs and pills in the Rong Needle and suppressed them on the surface of his body with his spirit power, he was happily knocked unconscious by Yan Xian's palm. In this regard, Yan Xian said that there was no way, because of the temperature of five hundred degrees, Arthur could barely resist it, if he was still awake, even if he didn't use his qi energy to protect himself, part of his qi energy would come out by itself, and it would take a lot of time to suppress them, which would affect the integration of medicinal materials.

As he fell unconscious, the herbs and pills on his body slowly melted into a mass of liquid, wrapped around his body, and at this terrifying temperature, they merged into his body and improved his physique.

Time passed, and in the blink of an eye, half a year, Arthur finally woke up from his coma, and he was shocked to find that his physique had improved a lot. If his physique was stone before, now he has reached the absolute steel level. The medicinal herbs covered outside his body had been consumed, and the temperature outside was now as high as five hundred degrees that could no longer harm him, so he got up and started to take a walk.

As if sensing Arthur's leisurely stroll, the heart fairy fire suddenly began to increase in temperature again.

Five hundred degrees, six hundred and fifty degrees, seven hundred and eighty degrees, nine hundred and thirty degrees, and finally soared directly to a thousand degrees. So Arthur passed out again in a painful coma.

What he didn't know was that when he was just unconscious, Yan Xian took out some medicinal materials and pills again, covering the surface of his body, once again protecting him from the flames, Yan Xian prepared a lot of medicinal materials and pills this time, he almost never stopped refining pills in the first ten days of the heart immortal fire outbreak, if he used up all the fire energy on the fire energy card, Arthur's savings were still very rich, and nearly 10,000 fire energy were all replaced by him for medicinal materials. In Canaan Academy, nearly a hundred fire energy can basically be exchanged for herbs that are enough to refine spirit-level pills, and spirit-level pills are rare for the Immortal Emperor, not to mention Arthur, an immortal master, so these pills are still very useful to him.

"Take your time, it's very good for you. Yan Xian's voice floated out, and at the same time, he was also shocking the flames around him, otherwise these flames would have swarmed up under the control of the heart fairy fire, and Arthur estimated that there would not even be scum left.

Two years have passed, and the temperature of this magma land has soared to 2,500 degrees, although this is not the limit of the heart immortal fire, but it is not much worse. If you improve it again, it will consume his strength, and it is healing during this time, and it is estimated that it will not spend any more strength to improve.

And under the training of medicinal materials and the torture of the heart fairy fire, Arthur's fire god body finally reached the peak of Xiaocheng, under such a high temperature, tortured for two and a half years before reaching the peak of Xiaocheng, it can be seen that the fire god body is difficult to cultivate, but the fire god is also completely against the sky, and Yan Xian has been practicing for decades before reaching the point of great success.

Arthur was not ready to refine any further, because at this temperature, refining again would not have much effect. Moreover, Yan Xian's elixirs and medicinal materials have been consumed, and without the support of these things if he continues to practice, his improvement will be very slow.

So he didn't continue, but stood up and walked around, if you really want to talk about it, the entire magma pool is considered the body of the Heart Immortal Fire, what he has to do now is to find out the origin of the Heart Immortal Life, defeat it, and then he can start refining the Heart Immortal Fire, he doesn't dare to run in front of the Heart Immortal Fire, that is purely looking for death. But the origin of the heart immortal fire is different, he can have the cultivation of the late stage of the first emperor realm externally, and it would be good if the origin itself could compete with the immortal emperor realm.

Under this carpet search, he finally found a different place in this sky of magma, Arthur showed a smile: "Found you, come!"