"If you want to fly at your speed, it will take at least a year to reach the land of death, but if there is a delay on the road, I am afraid that it will take longer, so how long are you going to come back?" Liu Yun looked at Yun Tian and asked.

It is also true that although the place where the True Yuan Gate is located is not the extreme east, it is still a few stars away from the extreme edge of the Death Land in the extreme west, and at the speed of the clouds, it will indeed take a lot of time to fly over.

It will take several years to go back and forth, and if you want to experience it, I am afraid that it will take longer. And those who comprehend the laws of space, directly carry out space shuttle, and they can reach it in an instant, but Yuntian does not have this ability.

"Well, after I break through the True Qi Realm, my speed should be close to the speed of sound, but it will take at least a year or two to come and go, so I plan to come back within ten years. Yun Tian roughly estimated the time and said.

The current strength of the Ghost King is not yet able to travel through space, otherwise it will be a matter of seconds if he wants to rush to the place of death.

But that's fine, so that you can also experience it on the road, and if your strength is improving a little bit, you will also have a trace of self-preservation when you reach the place of death.

"Ten years! Yun Rou was a little unhappy when she heard Yun Tian's words, although she said that ten years of time could be spent casually in a closed pass, but Yun Rou and Yun Tian have a deep relationship, and if you haven't seen Yun Tian for ten years, I don't know how much you will miss him.

But fortunately, in addition to Liu Yun, Yun Xin accompanies her, otherwise she doesn't know what to be lonely.

"Ten years! It's a bit long, then big brother, when are you leaving!" Yun Xin shook her head and asked.

"When I break through the True Qi Realm, I will leave after the sect's reward is given to me. ”

"And when will you break through?"

"It should be soon, in these days. ”

"Ah, so nervous!"

Seeing that Yun Tian was about to leave recently, Yun Xin and Yun Rou couldn't help but feel a little sad, and indeed, who wants their relatives to leave them, and once they leave, it will be ten years, and it is extremely dangerous.

"Alas, in that case, then you can do whatever you want, but everything has to be careful!" Liu Yun said with a sigh.

"Well, I see!" Yun Tian nodded.

...........

After chatting for a while, Yun Tian returned to his room and cultivated with all his might, recently he found that his spirit had been integrated into heaven and earth, as long as he went further, he would be able to absorb the essence of heaven and earth and condense his true qi.

However, this obviously can't be rushed, and the next day, Yun Tian came to the Dan room and tempered his body with the help of a twisted earth fire that could burn all the air.

The earth fire had just been lured into his body, and his body was almost unrecognizable, but fortunately, Yun Tian was able to control his spirit and did not feel a trace of pain.

Then he attracted the earth fire to the inside of his body, constantly refining his internal organs, as well as flesh and bones, and his hair was burned off again and again, but it didn't take long for it to grow, showing a strong vitality.

And as time went by, Yun Tian was also controlling the temperature of the earth fire, and his body became stronger and stronger under the tempering of the earth fire, and the original charred body grew new meat, and the new meat reflected the light of the flame under the calcination of the flame, and it seemed that his body was already very powerful.

.............

In the Dan room, the fire is not extinguished, the whole room is red, and the air is completely evaporated, which shows the high temperature, the temperature of this earth fire can instantly melt the steel into airflow.

The raging fire was constantly attracted to the clouds in his body, and the sound of rattling on his skin showed how much pain he had to endure.

Gradually, every inch of Yuntian's skin, every inch of flesh, bones, and internal organs turned into a flame color, and when his body moved slightly, there was a rolling fire.

Time passed day by day, and in the blink of an eye, half a month passed, and in addition to taking the reward of stealing the head of the sky in this half month, Yuntian has been in the Dan room, refining his body with the help of flame calcination.

After half a month of cultivation, Yuntian's body was all filled with earth fire, and his flesh and bones all turned into the color of flames, which means that every part of his body has been tempered at this moment.

"Earth fire is worthy of the essence of the earth, it can actually temper my body to such a point, with my current physical strength, I am afraid that I can resist the magic weapon with my physical body alone, if I go further, I am afraid that I can resist the spirit weapon flying sword, at that time, I don't know how strong it will be!"

Feeling the changes in his body, Yun Tian was overjoyed in his heart, his spirit had now been completely integrated into heaven and earth, and now his physical body had also cultivated to the strongest state, and he was immediately ready to impact the realm of true qi and cultivate true qi in one fell swoop.

And at this moment, Liu Yun and the others walked in, "Tian'er, are you going to break through the True Qi Realm now?"

Yun Tian nodded when he heard this, "Yes, my current spirit has been fused with the Heaven and Earth Yuan Qi, and I am waiting to absorb the Heaven and Earth Yuan Qi at any time, and then condense into the True Qi in the Sea of Knowledge, and step into the True Qi Realm in one fell swoop." ”

True Qi Realm, in fact, is difficult to break through, but for a person like Yuntian who has a very strong spirit, he only needs to use his spirit to sympathize with the Heaven and Earth Yuan Qi, and then use the spirit to absorb the Heaven and Earth Yuan Qi, condense it in his mind, and contaminate it with his own Qi and Blood Spirit, and he can condense into True Qi.

Yuntian's foundation is very strong, in fact, he can break through the True Qi Realm a long time ago, and the reason why he has dragged it out until now is because he wants to strengthen his body and condense his spirit, so that the more types of Heaven and Earth Yuan Qi he absorbs, the stronger his strength will be in the future.

"Okay, then you should also be careful, although there is no danger in breaking through the True Qi Realm, but if you don't do it well, you will be counterattacked by the Heaven and Earth Yuan Qi, and when the time comes, you will lose both qi and blood and spirit, which will greatly delay the time to break through. And it's best to break through one at a time, because in this way, the Heaven and Earth Yuan Qi you absorb is very pure, and the more powerful the mana will be in the future. ”

After all, Liu Yun is a person from the past, and he did not forget to guide Yuntian at this time. It can be seen how selfless a mother is to her children.

"Well, I am very well prepared now, and with three Qi Gathering Pills and Ten Turns Jiazi Pill, it is still easy to break through the True Qi Realm, and with these two pills, my spirit will be strong again, and when the time comes, I will not only be able to absorb some more Heaven and Earth Yuan, but also increase my lifespan by six hundred years, killing two birds with one stone." ”

Yun Tian originally planned to give the Ten Zhuan Jiazi Dan Pill to Yun Xin, but now that he wants to break through the realm, he has to take this pill first, anyway, as long as he has the strength, he is not afraid that he will not find the pill to increase his lifespan for Yun Xin.

"Okay, then you can break through the realm wholeheartedly, and as for other things, I'll talk about it after you break through. Liu Yun nodded, and with a slight movement of his hand, a stream of mana enveloped the Dan room, completely isolating it from the outside, so that Yun Tian would not be disturbed in the slightest when he broke through.

"Sister Xin'er, the eldest brother wants to break through the True Qi Realm, you look carefully, this will help you break through the True Qi Realm in the future, at least you won't take the wrong road again. Yun Rou looked at Yun Tian expressionlessly and said to Yun Xin.

She knew that Yun Tian would leave after breaking through, and she naturally felt uncomfortable in her heart.

"Well, I know!" Yun Xin nodded, at this time, she was completely integrated into the Yuntian family.

Knowing that the time was pressing, Yuntian did not delay, sat cross-legged, and then the gate of heaven opened, and the spirit dispersed towards the heavenly dome, blending with the vitality of heaven and earth..........