"Tianyu, it's up to you next, you have to do what I say, you can't have a half-point difference, otherwise it's very dangerous, are you ready?"

"Well, I'm always ready."

Yi Zhongtian took out the deep sea cold spring, handed it to Huang Tianyu and said: "When you start to devour it later, drink it, and then use spiritual power to run it to every meridian around your body, remember, it must be every meridian."

"Later, I will wrap the earth fire heart source with the ice and fire heart source, and then after you run the deep sea cold spring to your whole body, signal me, and I will give you the earth fire heart source again, remember that the deep sea cold spring lasts only two hours, and you must refine it within these two hours."

This devouring Huang Tianyu knew that it was not child's play, he remembered every word the master said, Huang Tianyu sat down cross-legged, and then drank the deep sea cold spring.

After drinking the deep sea cold spring, Huang Tianyu obviously felt a cold flow into his body, now is the right time, Huang Tianyu used the spiritual power in his body to channel the deep sea cold spring to the whole body, and at this moment, Huang Tianyu must feel every part of his body.

When Huang Tianyu was sure that the deep sea cold spring was already all over his body, he signaled that Yi Zhongtian was already well.

Yi Zhongtian juvenated his palm, and then the flame of the blue ice and fire heart source rose from the palm of his hand, and then sent out spiritual power towards the earth fire heart source above the magma.

When Yi Zhongtian's spiritual power with the heart source of ice and fire just touched the heart source of the earth and fire, the heart source of the earth fire suddenly became manic, and Yi Zhongtian wanted to use the spiritual power with the heart source of ice and fire to restrain the heart source of the earth and fire.

But the Earth Fire Heart Source is also an independent Fire Heart Source, how can it be willingly restrained? The Earth Fire Heart Source began to let out a manic struggle.

"Hmph, an Earth Fire Heart Source also wants to break free?", Yi Zhongtian stretched out his other hand, his palms overlapped, with the blessing of spiritual power, the Ice and Fire Heart Source also became stronger.

"Ice and Fire Heart Source, quickly ambush it", even though the Earth Fire Heart Source was still struggling violently, the blue flame of the Ice and Fire Heart Source still slowly wrapped and captured the Earth Fire Heart Source.

Yi Zhongtian took back the Earth Fire Heart Source, and then put it in front of Huang Tianyu, Huang Tianyu looked at the Earth Fire Heart Source wrapped in blue flames, and saw the Earth Fire Heart Source so closely, only to see that the Earth Fire Heart Source was still struggling.

It may be that the Earth Fire Heart Source knows that it is going to be devoured and refined, these heaven and earth strange things are all spiritual, looking at the struggling Earth Fire Heart Source, Huang Tianyu said: "Master, come on, I'm ready."

Yi Zhongtian also stopped inking, so he hit the Earth Fire Heart Source into Huang Tianyu's body in an instant, and after doing all this, Yi Zhongtian stared at Huang Tianyu and said, "It's up to you next."

After the local fire heart source entered Huang Tianyu's body, Huang Tianyu felt very cool because of the deep sea cold spring, but at this moment, Huang Tianyu immediately felt that his body was as hot as fire.

The Earth Fire Heart Source didn't want to be refined, so after entering Huang Tianyu's body, it began to run around in his body, making Huang Tianyu have no idea where to start.

The three of them looked at Huang Tianyu's face changing from blue to red at the moment, and Zhang Ruohan asked worriedly: "Senior Yi, why is Brother Tianyu's face so terrifying, will it be dangerous?"

Yi Zhongtian said: "No, the reason why Tianyu's face is blue and red is because he now has both a deep sea cold spring and an earth fire heart source in his body."

"Tianyu, feel it with your heart, you need to find the place where it will appear next, and then capture it with the spiritual power in your body, so that you can refine it, now with the suppression of the deep sea cold spring, it is still docile, once two hours have passed, you will be in danger."

Although Huang Tianyu was nervously refining the Earth Fire Heart Source, he still heard Yi Zhongtian's words, and then no longer took the initiative to capture the Earth Fire Heart Source in his body, but calmed down and felt it.

Soon Huang Tianyu found the place where the Earth Fire Heart Source would appear in the next moment, Huang Tianyu found the opportunity and captured it in one fell swoop, Huang Tianyu wrapped it with spiritual power, and then slowly guided it.

Seeing that Huang Tianyu's tightly knit brows had already relaxed, Yi Zhongtian knew that Huang Tianyu had captured the Earth Fire Heart Source, so he said: "You have to slowly place the Earth Fire Heart Source into your dantian now, and use spiritual power to slowly refine it."

Huang Tianyu followed Yi Zhongtian's words, and Huang Tianyu slowly moved the source of the earth fire heart to the dantian.

An accident appeared at this moment, and the earth fire heart source that had just arrived in the dantian suddenly erupted, burning a raging flame in Huang Tianyu's dantian.

And at this time, a voice seemed to come from Huang Tianyu's head: "Boy, with the strength of your martial soul and a heavy heaven, you also want to devour and refine me?"

Huang Tianyu didn't expect that devouring and refining a fire heart source would be ridiculed, so he said, "What's the matter, do you think I can't refine you?"

"Haha, of course, if it weren't for something in your body suppressing me, you would have become ashes by now, I guess you used a foreign object to restrain me, but a foreign object is a foreign object after all, I see how long you can hold on, as long as the incident passes, you will be burned to ashes by me."

Huang Tianyu thought to himself, the source of the earth fire heart is known, but what it said is very right, now there is a deep sea cold spring that can barely compete with it, if it is two hours later, he will definitely be in a weak position, so he must refine it within two hours.

"Then I'm going to show you today, you will be refined by me, a person with a martial soul, and use it for me."

Now Huang Tianyu was thinking about the way to refine the source of the earth fire heart, and now the deep sea cold spring was all over his body, which could indeed keep his whole body in a safe state, but in this way, the power of the deep sea cold spring was dispersed, and it couldn't act in one place at all.

Huang Tianyu was thinking: "If you can gather all the deep sea cold springs in one dantian, then you can suppress the earth fire heart source more strongly, and then you will have the opportunity to devour and refine it, but in that case...... Forget it, just give it a go."

After thinking about it, Huang Tianyu put his hands together and tried his best to control the spiritual power in his body, gathering all the deep-sea cold springs in his body in the dantian, and all the deep-sea cold springs in Huang Tianyu's body instantly gathered in the dantian.

The earth fire heart source was originally burning manically, and when all the deep sea cold springs gathered in the dantian, they were immediately completely developed, and they became more and more tired and weak.

"You kid are crazy, you gather all the suppressed things in one place, aren't you afraid that the rest of your body will be hurt by me?"

Huang Tianyu's whole body at the moment was red except for the dantian, and he endured the pain of burning, Huang Tianyu said in severe pain: "What's the matter, are you afraid? Tell you, I will devour and refine you even if I don't want to die, you will be refined by me obediently, for my use, I promise you that you will not disgrace your name in the future."

Yi Zhongtian and the three of them looked at Huang Tianyu's face from blue and red at the beginning, and now his whole body is red, Yi Zhongtian said: "It's not good, Tianyu gathered all the deep sea cold springs in the dantian, then his whole body will have to endure the burning pain of very people, I hope he can carry it."

Zhang Ruohan was very worried and wanted to help Huang Tianyu, but was stopped by Lingzi, who said: "He is now devouring the refining earth fire heart source, you can't disturb him, otherwise all the previous efforts will be wasted, don't worry, it's been so long." You don't know him yet? He is a cultivator who does not want to die, but it is this kind of deathlessness that can go further in this world."

Within Huang Tianyu's dantian, the earth fire heart source was suppressed by the deep sea cold spring, and now it was weak, Huang Tianyu said: "It's now, the Eight Extremes: Gather Qi for the Spirit, Devour and Refine."

The Earth Fire Heart Source was fused little by little by the spiritual power in Huang Tianyu's body, and the flame power it had was integrated into the spiritual power, fusing the power of the Earth Fire Heart Source, and the spiritual power in the body became scorching at this moment.

Time passed little by little, and the Earth Fire Heart Source was also constantly devoured, and Huang Tianyu turned red from the whole body to slowly return to normal.

Seeing that Huang Tianyu had returned to normal, Yi Zhongtian and the three of them breathed a sigh of relief, and Yi Zhongtian said: "It seems that Tianyu has been slowly devouring the refining earth fire heart source."

After two hours passed, Huang Tianyu hadn't woken up yet, Zhang Ruohan asked, "Senior Yi, it's been two hours, why hasn't Brother Tianyu woken up yet?"

Yi Zhongtian shook his head and said, "I don't know much about this, is it not that he has finished refining yet?" But don't worry, looking at his current state, even if the Deep Sea Cold Spring fails, he will no longer be afraid of the Earth Fire Heart Source now."

Lingzi looked at it and said: "He has actually finished refining a long time ago, and now he is breaking through the realm in one fell swoop, this kid's talent is still extremely strong."