"This is ......" Yu Tianqi was a little surprised, before in the passage, Yu Tianqi could still feel the rich and incomparably rich aura, but only separated by one passage, this aura became different, which showed the power of the starry sky domain.

"Hehe, Bi Xiaoyou, I'm afraid you've already felt it, right?" Seeing that Yu Tianqi was surprised, the Holy Demon Son, who had just recovered some of his divine energy, showed a wry smile and said, "This is already out of the range of the starry sky domain, on this planet, except for the aura covered by the starry sky domain of the Star Alliance Headquarters, the rest of the places are ordinary mortal worlds!"

The Holy Demon Son explained to Yu Tianqi while taking Yu Tianqi forward, "Here, even if you cultivate to the heavens, the Yuan Force in your body is also used a little less, and you can't recover at all, and in this mundane world, you can't find any pills that are useful to cultivators! It can be said that this mundane world is a cultivator's cage!"

"Cultivator's cage!" Yu Tianqi heard this, and his heart suddenly tightened, indeed, in such a place, if there is no aura to recover his own Yuan Force, it will be difficult for any strong person to maintain his state, and the final result will be that his Yuan Power will be exhausted and he will become a mortal. Thinking of this, Yu Tianqi suddenly looked at the Holy Demon Son and said, "No wonder Daoist friends are willing to take risks and enter the belly of that mountain, it turns out that Daoist friends want to use the aura there to restore their cultivation!"

"That's good!" the Holy Demon nodded and said bitterly, "Originally, the old man thought that with the Dao Demon Dual Cultivation Technique, he could resist that anger, but in the end, he also lost his mind, if he wasn't lucky enough to meet a little friend, I was afraid that the old man would be completely reduced to the walking dead in a moment!"

Hearing this, Yu Tianqi nodded sympathetically, indeed, in the whole world, except for those who possess the Chaos Yuan, the rest of the cultivators are basically impossible to resist. This is also the Holy Devil who met himself, if he encounters someone else, I am afraid that the Holy Devil will not have such good luck.

"Holy Demon Son Daoist, what happened to you!" After a moment of surprise, Yu Tianqi asked about the Holy Demon Son's incident.

When the Holy Demon heard this, he directly told what happened to him. It turned out that since he broke up with Yu Tianqi that day, the Holy Demon went to visit his friends, and happened to meet his friend who was calculated by the Star Alliance, and the Holy Demon came to the rescue, but helplessly, there were countless people from the Star Alliance, and in the end, even the Moon Lord took action in person, and finally the Holy Demon and his friends were captured by the Star Alliance.

"No wonder the Moon Lord appeared at the auction, it turned out that he happened to stay on that planet!" Hearing what the Holy Demon Son said, Yu Tianqi was stunned for a while, at the beginning, Yu Tianqi was wondering, why escorting an Immortal Nong Ding would also attract the Lord of the Star Alliance, it turned out that the Moon Lord happened to meet him, "Then the Holy Demon Son Daoist, what happened later? What happened later?Why did you appear here?"

"Hey, it's hard to say in a word!" The Holy Demon Zi sighed secretly, since he and his friends were captured, they were sent to the Star Alliance headquarters, but after the two of them were sealed and were about to be beaten into the deep pit, the Holy Demon Zi used the Dao Demon Dual Cultivation Technique to forcibly break his own seal, and took advantage of the carelessness of the Star Alliance's guards to rush out of the starry sky and escape into this mortal world.

"No wonder!" When Yu Tianqi heard this, he immediately understood what was going on, the Star Alliance captured Qianqiu Lin and Qixiangzi, not only to deal with the auction of Stardust Sand, but also to find the Holy Demon Son. It's a pity that the Star Alliance's plan was inadvertently disrupted by himself, which made the Holy Demon Son breathe until now.

Immediately, Yu Tianqi, who understood the reason, told the Holy Demon what he knew about the outside world, and the latter's face changed when he heard it.

"I didn't expect that because of the old decay, there would be two old apprentices involved! What a sin!" the Holy Demon sighed, then looked at Yu Tianqi and thanked him sincerely, "If it weren't for Bi Xiaoyou's help this time, I'm afraid that my two hard-working apprentices would also be in danger!"

"Hehe, Holy Demon Son Daoist Friend, why be polite, it's just a gesture!" Yu Tianqi smiled faintly and said indifferently, "By the way, Holy Demon Son Daoist, how did you discover this secret passage?"

"I'm ashamed to say that although the old man narrowly escaped, my friend was killed, and I left a mark on him. After I escaped, I searched for it according to the imprint, and I didn't expect to find this secret passage!But looking at the current situation, I am afraid that the old friend has already fallen!" The Holy Demon Son sighed.

"I see!" When Yu Tianqi heard this, he nodded thoughtfully, and then fell into deep thought, and after a while, Yu Tianqi raised his head, took out a bottle of pill from the ring and handed it to the Holy Demon Son, "Holy Demon Son Daoist, now that the Star Alliance is powerful, I haven't yet gained a firm foothold, and I can't take Daoist friends away, here is a bottle of recovery pills, Daoist friends can use it to restore their cultivation first, and when the time is ripe, I will take Daoyou away!"

"Okay! everything is according to what Xiaoyou said!" When the Holy Demon heard this, he accepted it without thinking about it, and now that he was exhausted, Yu Tianqi was his only hope of escaping, so he naturally had no objections.

"However, it is best for the Holy Demon Son Daoist to leave the range of this giant mountain first, the existence of this secret passage is too weird, I am afraid that someone deliberately excavated it, and it is too dangerous to stay in this vicinity!" Yu Tianqi said solemnly.

"Indeed, I also think that this matter is too strange, then the old man will hide in the mortal world first, if you need help, just send a message to the old man!" said the Holy Demon Son seriously.

"Okay!" Yu Tianqi nodded, and then said no more, and after saying goodbye to the Holy Devil, he returned back the same way. After a while, Yu Tianqi re-entered the belly of the mountain. The incident of meeting the Holy Demon was just a small episode, and Yu Tianqi would not forget his original intention of coming here. Immediately, Yu Tianqi rushed to the lava world without thinking about it.

Soon, Yu Tianqi came to the top of the lava and protected his body with the Chaos Element, and Yu Tianqi rushed into it. This lava world is unimaginably large, and the aura inside is even more intense, and it is not at all for ordinary people to step into. However, Yu Tianqi was not afraid, absorbing the aura to replenish his consumption, and at the same time quickly rushed towards the center of the lava world.

It didn't take long, just half an hour, and Yu Tianqi approached the center. The aura here is even richer than in the belly of the mountain, and the surrounding lava is already mixed with the aura of liquid. Yu Tianqi saw it clearly, the aura here was already equivalent to the spiritual liquid, and this was a cultivation treasure land that was better than the ten blessed lands. However, after thinking about it, Yu Tianqi was also relieved, the Star Alliance created such a holy place, and it was also on the aura of sacrificing an entire planet, otherwise, the Star Alliance would not have been able to create such a place.

As he dived deeper and deeper, Yu Tianqi finally came to the center. I saw that in the center of the fiery world, there was a crimson ball of light that was constantly shrinking. Yu Tianqi got closer to see that inside this ball of light, there was actually a huge heart, which was relaxed one by one, beating regularly, like a living thing.

Seeing such a strange thing, Yu Tianqi couldn't help but be startled, but soon, Yu Tianqi calmed down, although this heart seemed to be a living thing, but it didn't seem to have any consciousness, just contracted on its own. And with each beat, it will absorb a huge amount of aura and spew out a violent.

Yu Tianqi saw this, although he didn't know what the function of this heart was, Yu Tianqi faintly felt that this heart was afraid that it was related to demon beasts, and only the demon beasts of the Demon Saint Star would have this kind of heart.

"What the hell is this Star Covenant going to do!" Yu Tianqi was very distressed, racking his brains and couldn't think of a reason, but just as Yu Tianqi was pondering, suddenly there was a sound of breaking the air in the lava world below.

When Yu Tianqi heard this, he was immediately startled, he didn't expect that there would be someone in this kind of Jedi. Immediately, Yu Tianqi shook his figure without hesitation and retreated into the distance. And the next moment, a figure jumped from below to the heart.

Yu Tianqi watched from a distance, and the person who arrived turned out to be a puppet, and any of its actions were very mechanical, and his eyes were full of dead ashes. I saw him take a bamboo tube from his waist and open it, and suddenly, an angry shout sounded from the bamboo tube. It's just that with the puppet's right hand move, a white ball of light flew out of the bamboo tube, which was directly sealed by the puppet and sent to the bottom of the heart.

Yu Tianqi saw it clearly, the white light cluster turned out to be the strong Yuanshen, obviously, the fate of the Yuanshen was sacrificed to that heart. Sure enough, after a while, in the unwilling and angry roar of the primordial god, it was slowly devoured by the heart, and it was completely wiped out in this world.

Yu Tianqi's heart tightened, and he finally knew the fate of the group of people captured by the Star Alliance, and he was afraid that that group of people were all used to sacrifice this heart. However, it was at this moment that Yu Tianqi suddenly felt a slight energy fluctuation coming from under the lava. Yu Tianqi was curious, so he dived down, and after a while, Yu Tianqi was at the bottom of the lava and saw a dense figure.

At this moment, Yu Tianqi was completely stunned. I saw that the figures at the bottom of the lava were all puppets, densely lined up in a queue, and there were thousands of them, covering the entire lava bottom. Moreover, Yu Tianqi also found that these puppets were all refined by the strong. The breath of each one is amazing.

Yu Tianqi looked at it for a while, then withdrew his gaze, and then turned around without hesitation. At this moment, Yu Tianqi finally figured out the secret of this strange world. The unknown heart seems to be a manipulating treasure, refining these powerful primordial gods, and then manipulating their physical bodies as puppets. Although Yu Tianqi didn't know to what extent this heart had been sacrificed, Yu Tianqi knew that once he succeeded, the person who mastered this heart would be able to command the puppet army below, and as long as they made a move, no one in the entire universe would be invincible.