Although those Heavenly Demons would lose a lot of cultivation, they could also cultivate back when they entered the Three Realms. Otherwise, they would not have come to these Three Realms Heaven and Earth at the cost of losing their cultivation.

Those Heavenly Demons are real demons, native creatures of the Chaos Outer World, some have the same appearance as humans, some have the appearance of demon beasts, and there are other creatures. Although they are also divided into different races, because they grew up in the chaotic world and were affected by the ancient chaotic aura, they were born to kill, and there was no truth, goodness or beauty to speak of. The nature is biased towards malignancy, so to speak, born a malignant being.

The laws of survival there are more weak than the beasts of the Three Realms and the world, and there is almost no humanity at all, which is also the chaotic outside world, although there are creatures exactly like the human race, but the Three Realms do not regard them as human beings, but demons in the true sense, heavenly demons.

However, although there are Heavenly Demons who have entered the Three Realms to bring disaster to the world, this is a minority after all, because only those Heavenly Demons who are above the realm of God can hope to enter the Three Realms Heaven and Earth. They all knew very well that the aura of the Three Realms Heaven and Earth was more conducive to absorption than the aura of the chaotic outside world, and their cultivation would improve faster, so those Heavenly Demons were desperately trying to come to the Three Realms Heaven and Earth.

In addition, according to legend, the closer the Three Realms Reincarnation Doomsday Tribulation Tribulation, the easier it will be for the Heavenly Demons of the Chaotic Outer World to enter the Three Realms Heaven and Earth. The reason why it was easy was because under the influence of the will of the Chaotic Heaven and Earth, the boundary defense of the man-made Three Realms Heaven and Earth would become weaker and weaker.

These Three Realms of Heaven and Earth were created by the generation of Pangu God, and without their opening of the world, there would be no current Three Realms Heaven and Earth. In addition, there will be no reincarnation in the Three Realms. Although there is the end of the reincarnation of the Three Realms, once this great tribulation has passed, the Three Realms can be reincarnated, and a new Three Realms Heaven and Earth will be born in their original positions.

The reason why this is the case is because the fate of the generation of Pangu God who performed the Heaven and Earth Supreme Dao Technique to defeat the will of chaos can be said to be eternal.

Of course, if this Heaven Breaking Supreme Dao Technique is destroyed, these Three Realms Heaven and Earth will naturally not be able to be reborn, unless someone can re-follow the path of Pangu God's generation and use the Supreme Dao Technique to create the Three Realms Heaven and Earth with the ability of reincarnation and rebirth.

Once there are the Three Realms of Heaven and Earth, there will naturally be all things, and there will be no living beings, let alone no human race. Because these racial creatures can be born one by one, heaven and earth can be born one by one, but it just takes some time, just like a person's October pregnancy.

Of course, these Three Realms Reincarnation Doomsday Tribulation is not capable of completely exterminating all living beings in heaven and earth. For example, some Terrans can escape this catastrophe, and the bloodline inheritance of the Terrans can still be preserved.

Some powerful demon clans can actually survive. In short, as long as you are strong enough, there is hope to survive any catastrophe, and there is always a glimmer of life on the road to endless heaven.

Although the creatures in the Chaos Outer Realm did not have such a regular catastrophe as the reincarnation of the Three Realms, the living environment there was many times worse than that of the Three Realms Heaven and Earth. Ordinary natural disasters are as terrifying as the Tribulation of the Three Realms, and if they are not strong, they will not survive at all.

However, all those who can survive are the masters of the masters, and their qualifications are very terrifying, and super geniuses are not enough to describe them. In addition, the qualifications of the creatures in the chaotic outside world, whether it is physical qualifications or comprehension qualifications, are generally better than those of the creatures of the Three Realms and the Heaven and Earth.