Steel steam and flame

The surroundings were all black, and the thick pollution was the blood in the rhizome network of the ancient history world tree. They kept surging in a self-circulating cycle. Perhaps they were the main reason why this huge "corpse" had not completely decayed for a long time. The rhizome network of the ancient history world tree had become another huge life form, the difference being that it had no independent consciousness.

Acting on instinct? Cassia guessed, and the discussions with Pekinz and others emerged one after another. The conclusion reached at that time was that there was a certain mechanism, and its huge corpse acted on the mechanism. It would be something engraved into the bottom of life, written by the God Killers.

This mechanism may be changed, but how to proceed is only known by the ancient history world tree and can be executed.

The spiritual body sank very quickly, the surrounding darkness disappeared briefly, and the underground world cavity under the southern forest appeared. Cassia bypassed from the side, and the spiritual perception was unfolded. Several underground creatures in the middle and late stages of the fourth stage were enveloped. Their intelligence level is far lower than that of the second-class creatures. Except for a very small number of powerful underground creatures, they all act on instinctive consciousness.

This is also the main reason why underground worlds everywhere will become disasters. If there are serious problems in mutual communication, there will be no discussion and compromise to avoid the underground biological tide that will erupt.

So there is only one path left to choose, which is complete destruction.

Until completely bypassing the underground world cavity, Cassia has not found creatures above the fifth stage, let alone underground creatures in the extreme realm. Even under the southern forest, there are not many underground creatures in the middle and late stages of the fifth stage and the extreme realm.

With a certain degree of wisdom, they can clearly see that the root network that wraps the entire cavity is always emitting a dangerous atmosphere. Moreover, now they are generally concentrated in the area near the crack, trying to leave and go to the outside world.

Cassia thought that if the powerful individuals among the underground creatures can communicate, reach an agreement, and take the initiative to let them go to the outside world and become the fighting force of the alliance, it should be the best result. Many extreme areas on the Houxiang Continent need them to replace the stationed operators to clean up a large number of polluting species.

If fighting can be avoided, then using the method of conversation is the best choice.

Cassia understood more and more why, no matter what period, when high-level surgeons met, they would keep still and watch each other silently after taking each other into their perception range. Interests are not eternal, but life is.

"It would be great if the popes of the resurrection of all generations could understand." Cassia couldn't help but sigh. But the situation is getting better, which is undeniable. The dead popes of the resurrection of all generations played a warning role. In the operation of cleaning up the members of the elders and the holy fathers, the popes of all generations who encountered Pekinz and others did the same.

They would also feel tired, and the members who had nothing to do with them, especially those who used to belong to the highest level of the empire, would also be happy to watch these people become corpses.

Cassia silently remembered this matter in his heart, thinking that if they met again in the future, they would not have to immediately enter a fierce battle, but talk calmly. After that, they could not talk, or the conversation broke down, and it was not a bad idea to fight again.

Everyone had time to say a few words.

The depth of going underground had exceeded the underground world, and the perception emitted was only hard rock layers. Occasionally, you can see the skeletal fossils of ancient creatures, which have no breath of life at all, and there is no possibility of resurrection from them.

In the spiritual perception, the dazzling light representing the southern forest gradually dimmed. Soon after, the brightness reached the level of moonlight under the night sky, still illuminating Cassia, but without warmth.

The pollution was pumping, surrounding Cassia with pressure. He looked at the southern forest, and the depth at this moment made it become a light spot in his perception, shaking. He silently endured the pressure of pollution on the spiritual world and continued to sink.

When the light spot of the southern forest could not be captured, as if it disappeared, there was no light around. The sinking Cassia could hear the "clicking" sound from the spiritual world. Cracks appeared one after another, the sky was torn, the earth cracked, and the dark pollution was extremely sticky, "squeezing" in little by little.

Without paying attention, Cassia continued to sink. The roots rooted here are extremely huge, and there is no trend of shrinking. There is still a distance from the extreme depth.

The "crackling" sound is getting louder. In the spiritual world, the sky and the earth are broken into pieces. The silt-like pollution slowly pours in, moving little by little, trying to cover the entire spiritual world. As the sinking depth continues to increase, the pressure and concentration make the influx of pollution more severe.

Cassia observed with interest, "Except for the new world tree, no one has ever explored the root network deep underground. The erosion of pollution is the main reason." Most of the spiritual world is covered with sticky pollution, and the pressure is still rising. If it were a normal operator, the moment the spiritual world cracked, he would need to consider retreating.

"Fortunately, I don't need to worry about pollution." Cassia was thankful that the sinking speed even accelerated a little.

The main trunk of this rhizome has a tendency to shrink, and the sticky pollution is also heading towards a condensed state, almost becoming solid.

While maintaining the spiritual world, Cassia temporarily wanted to test how long he could hold on, while observing another form of pollution. On the ground, the concentration of pollution would only go to the level of flowing water, and solid pollution only appeared in expectation.

At the same time, he did not forget to check the limits of the world in his spiritual perception. The degree of collapse is more serious. They ignore any substance and exist everywhere. Under the strong pollution, their condition is worse, their number is smaller, and they have a tendency to disappear completely.

Cassia started recording from here, simulating the rapid movements of the super analysis machine, turning everything perceived into data and writing it into storage.

Cassia could feel the death-like silence because he had experienced death once and had a similar experience, and he made an appropriate evaluation of the silence around him in the blink of an eye. The crackling sounds of the spiritual world's collapse disappeared. His attention was highly concentrated, but the sinking still continued.

I don’t know where I went, but the shrinkage of the rhizome stopped afterwards, and it has always maintained the same size, but it just keeps going down, down,,,

Cassia records the time herself to prevent herself from getting lost in the sinking.

This lasted for nearly a whole day, and as Cassia continued to refresh her surprise at the depth of the roots, a crisp sound suddenly sounded, and the spiritual world that was compressed into a small ball could not be maintained and suddenly shattered.

The solid pollution squeezed out instantly and hit Cassia's mental body.

There was a brief pause in the very deep underground. After a few breaths, at the level of mental perception, Cassia, whose whole body was infected by pollution, only maintained a little light blue light on her chest and continued to sink.

Without the constraints and drag of the spiritual world, the speed increased several times. While Cassia regretted that she should have shattered the spiritual world earlier, she fell towards the unknown black without any hindrance.