Ten days later, Chen Lei came out of seclusion. His cultivation had returned to its peak and his combat power had been enhanced again. This battle was also a test for Chen Lei.
After recovering, Chen Lei knew that there was nothing in the entire foreign land that could stop him. Next, it would be time to reap the rewards.
The twelve ancestors were all killed, and their souls were sealed by Chen Lei. Chen Lei searched the souls of the twelve ancestors one by one, and from them, he discovered all the secrets of the entire foreign land.
Moreover, he also found out the location of the treasure houses of these twelve ancestors and how to open them.
In the following period of time, Chen Lei traveled all over the foreign continent, opened up all the treasure houses collected by these ancestors, and obtained countless natural treasures, extraordinary skills and extraordinary abilities.
In the foreign land, other strong men had no ability to resist Chen Lei at all. It could be said that the entire foreign land was at the mercy of Chen Lei.
After Chen Lei had opened up all the major treasure houses in the foreign land, he began to set up a peerless formation.
He obtained countless natural treasures from foreign lands, and the materials for setting up the formation were very complete and abundant.
At the same time, Chen Lei also attacked the ancestral temple in the foreign land and the ancestral land of the twelve ancestors. He used the twelve ancestors' spirits as the core of the formation and set up a peerless formation.
This large formation can be called the Great Formation of the Change of Stars, which can continuously extract the original power of the alien world and transfer it to the Xuan Realm as the source of energy for the Xuan Realm.
In this way, the ancient foreign road in the Xuan Domain will have sufficient energy support. If one is more extravagant and opens the ancient foreign road once a year, it can also support a long time. If one is more frugal and opens it once every ten years, it will be enough to support the opening of this ancient foreign road for tens of thousands of years.
In addition, the Battle of the Stars Shifting Array continuously extracts the origin of the foreign world, which will make the foreign spiritual energy become thin and unsuitable for cultivation. In this way, over time, the alien races in the foreign land will completely decline. There is no need for Chen Lei to kill all these alien races. These alien races will gradually become ordinary, and the entire foreign land will no longer be suitable for cultivation.
In this way, the threat from foreign lands to the Xuan Realm will be completely eliminated.
More than two years have passed since all this was arranged. During these two years, the strong men from various foreign races did not dare to express any dissatisfaction with Chen Lei, because they knew that facing Chen Lei, they could never be Chen Lei's opponent.
In the past two years, Chen Lei not only set up the Dou Zhuan Xing Yi formation, but also plundered all kinds of resources from the foreign land. Afterwards, he retired after accomplishing his mission, left the foreign land and returned to the Xuan Realm.
After Chen Lei left the foreign land, the strong men of various races in the foreign land were all extremely angry, and began to mobilize their armies to attack the Dou Zhuan Xing Yi formation set up by Chen Lei, wanting to destroy it.
It's a pity that the power of the Dou Zhuan Xing Yi formation is too great. Even if the strength of all the races in the entire alien land is combined, it is difficult to break this Dou Zhuan Xing Yi formation.
After several attacks, the alien races suffered heavy casualties, but they were unable to do anything about this great formation. In the end, the alien races had to accept their fate and give up attacking this formation.