Qin Tian's face was worried. Although the western world was destroyed, the protoss was about to enter the world.

There is a big gap between them and the Western Protoss, so the old man Qin Tian looks at Xuanyuan Wutian.

Xuanyuan Wutian is the last immortal in the world, and he once fought with the West. Naturally, he knows the strength of the other side.

When Qin Tian asked if there was room for reversal, Xuanyuan Wutian looked at Yang Tian and said slowly, "the decisive power of this battle is all on him."

When he heard that Xuanyuan Wutian's evaluation of Yang Tian was so high, Qin Tian was worried. When he wanted to ask Xuanyuan Wutian if he had a second plan, Xuanyuan Wutian told him about the origin of aura.

When he heard this sentence, Qin Tian naturally opposed it.

Naturally, he has heard about the origin of aura, which is the foundation of the whole East. He must not touch it, otherwise, the whole oriental world of monasticism will completely decline.

And Xuanyuan Wutian heard old man Qin Tian's objection, just gave him a cold look.

"If there is no immortal in the East, who will resist the invasion and wanton killing of the Western Protoss? The future of the Oriental monastic world? "

In a word, old man Qin Tian was speechless.

What Xuanyuan Wutian said is not unreasonable. If we don't use the source of Aura now, the invasion of the Western Protoss into the whole monastic world will also be destroyed.

It's better to let go than to do so.

To prosper or to perish, let each man have his destiny,

Old man Qin Tian left. He wanted to use his own strength to seek the immortal realm. Before the invasion of the Western Protoss, he wanted to achieve it at all costs.

At this time, it is less than 20 days before the arrival of the Western Protoss.

Everything needs to be done against the clock.

Yang Tian asks bingnv to stay here to take care of Long Yan

After all, Long Yan is going to break through the realm. She really needs someone to protect the Dharma for her.

And he left Kunlun forbidden area with Xuanyuan Wutian.

After all the rules of heaven are swallowed by Long Yan, nothing can restrain Xuanyuan Wutian any more, so he can go in and out of the forbidden area at will now.

He wants to take Yang Tian to find the source of aura, so as to help Yang Tian break through the realm at one stroke.

Now the crisis is very urgent.

The origin of aura lies in the dragon vein of China.

Once Xuanyuan Wutian found it by accident, but he was not interested in it.

Now, there is no other way.

Xuanyuan Wutian's Dragon veins originated from the Kunlun Mountains, and there are three dragon veins extending from west to East.

The dragon vein can be understood as the blood vessel of the dragon, and the continuous mountains are called the dragon vein. River is the vein of the dragon, water is the blood of the dragon, and the vein of the dragon is closely related to the natural landscape,

According to ancient records, the three dragon veins are North dragon, middle dragon and South Dragon.

Beilong is the vein of kenlong. It reaches Qilian Mountain along Altun mountain range, enters Lianyin mountain range from Helan Mountain North, Great Xing'an Mountain range, little Xing'an Mountain range, reaches Changbai mountain range, and then enters Yellow Sea,

Zhonglong is the vein of Zhenlong, connecting the Qinling Mountains, the Taihang Mountains to the north, the Yanshan Mountains to the Bohai Sea, the Dabie Mountains to the south, the Zijin mountains to the East China Sea,

Nanlong is the vein of Xunlong. It is connected with Daba mountain range, LianWu mountain range, Xuefeng mountain range, Nanling Mountain range, Wuyi mountain range and central mountain range to the South China Sea.

The place where the three dragon veins meet is the origin of Chinese aura.

Yang Tian listened to Xuanyuan Wutian's explanation carefully, with expectation on his face.

The three dragon veins converge and gather the whole aura here. There is no need to say how terrible the power of the original aura is.

It took them three days to find the place where the Dragon veins meet.

This place has beautiful scenery and rich aura.

However, with a natural barrier, outsiders can not enter.

However, this barrier is nothing to Yang Tian and Xuanyuan Wutian.

Two people easily into, found a Tiankeng.

All the aura between heaven and earth flows from here to other places through the spiritual pulse.

So the aura here is ten times stronger than that of Tianfu.

Xuanyuan Wutian's eyes and Yang Tian looked at each other, it can be seen that Xuanyuan Wutian's face also has a trace of hesitation.

"Yang tianxiaoyou, after you break through the realm, can you really stop the Western Protoss?"

Yang Tian looked at him and said slowly, "we have no way back."

Xuanyuan Wutian's face was complicated, but he sighed, and then said to Yang Tian: "come with me."

Words fall, Xuanyuan no days directly fell into the pit.

After landing, Yang Tian felt that this sinkhole was like another world

Although it is underground, the entrance is only ten feet wide.

But after entering it, I found that the space here was huge and endless.

It's like a small world formed naturally with holes in it.

Countless flowers and trees, rare animals live here. It's all part of a biological chain, and those races are breeding here. Yang Tian found that Tiankeng was not sunny all day, but it was full of light. Looking for the discovery, there is a stone platform in the center. On the stone platform, there is a light green and soft light. Yang Tian can feel it. There is a terrible wave power in it, which is very extraordinary“ That's the source of aura in this world. " Xuanyuan Wutian introduces“ Come on, I'll take you to get it. " Yang Tian nodded. However, just as they were about to get close to each other, a fierce beast jumped out of the back of the stone platform. This fierce beast is tall, strange looking, covered with black hair, a pair of beast pupil with a chill, the whole body has a terrible wave. Obviously, the arrival of Yang Tian and Yang Tian completely shocked it. Since it appeared here, it must be the fierce beast guarding the source of aura. This fierce beast has been guarding the aura source all his life, so its power is very strong. Roughly speaking, it will never lose to the emperor. Now Yang Tian doesn't have the immortal sword in his hand. If he fights with this fierce beast, it will definitely be a tough battle“ This is the black spirit four elephant beast Xuanyuan Wutian explained to one side: "the original fierce beast guarding the source of aura is listed as one of the three fierce beasts. The Ice Armor Horned Dragon and the red flame golden dragon have a higher level. At the beginning, if you wait to kill it and swallow its inner elixir, you can also break through the realm, so you don't need to merge the water fire inner elixir." although Xuanyuan Wutian said easily, But when Yang Tian heard this sentence, he could not help but twitch his mouth. He had to face the emperor's defeat before he chose to break through, and the black spirit four elephant beast itself was as powerful as the emperor's existence. If he had come here to seek death, he would have lost his life in his mouth if he didn't get his inner elixir. Now it seems that Yang Tian should really thank Xuanyuan Wutian for not pitching him. At the moment, the cold eyes of the black spirit four elephant beast look at Yang Tian and Xuanyuan Wutian, and then roar, knowing that since they can find here, they are absolutely extraordinary. Therefore, it did not rush forward to expel, but spewed words, said: "human beings, this is not the place you can come to, please leave here." Xuanyuan Wutian said with a smile to the black spirit four elephant beast: "since we have come here, if we have no harvest, we will not leave easily." Black spirit four elephant beast heard this sentence, a fierce momentum sent out, to Yang Tian and Xuanyuan no day to crush over. However, this kind of coercion is of some use to ordinary people. However, for an Immortal Emperor, the last immortal in the world, it is not worth mentioning at all. Although Yang Tian has not recovered his peak strength, Xuanyuan Wutian is just a ghost with the rest. However, in terms of momentum, it is not much more difficult to crush the black spirit four elephants than to crush an ant“ Human beings, what are you here for? " Black spirit four elephant beast more afraid of Yang Tian and Xuanyuan no day up. It found that it could not see through any of the two people standing in front of it. Both of them have the quality of ethereal and immortal. But in its cognition, isn't the immortal already extinct? How can there be two more at once. Xuanyuan Wutian didn't make a detour at this time. He said straight to the point: "we want to get the source of aura. Since you have the spirit, you know that there is a huge gap between us. Therefore, don't fight fearlessly."