Only in the gray world, the dead air that cannot be distinguished by the naked eye permeates every corner of the world, and a large number of transparent ghasts and the gray world almost merge into one, like water droplets entering the sea, appearing from all over the place to sneak up on uninvited guests.

Carlos found that his whole body had turned gray after entering this world, as if the color on his body had been sucked away by some invisible and intangible force, and it was really an annoying world.

At this time, a ghast in his right rear slowly approached him, was he planning to sneak attack? It was really a good choice, taking advantage of the bad situation that the enemy had just arrived in a strange environment and did not even have a firm foothold to launch a surprise attack, and his body was completely integrated with the surrounding environment, and Carlos would not be able to discover the existence of this ghast without opening the magic eye and not using mental perception.

But it's a pity that it encountered a surprisingly strong Carlos, Carlos's right arm attacked his right rear at a distorted angle, and in an instant, the arm that was nearly doubled in the transformation and lengthened cleanly grabbed the ghast that was ready to launch an attack with its sharp claws, and pinched it into a ball, the ghast had no ability to resist at all, and this kind of ghast whose strength was only at the level of a lower demon had no ability to get close to him at all.

Carlos grabbed the gray soul and slowly experienced everything about this soul, and everything about this soul was seen through by Carlos, he now knew the structure of this ghast, but he didn't dare to claim to know these ghasts completely, maybe there were many different forms of individuals in those ghasts.

"This kind of soul body is just a simple residue, the fragmented soul energy is not of great use at all, and even the potential for growth is very low, or any little soul energy will make them reach the limit of their potential, and only by devouring each other this method of breaking the original container and recombining to give birth to a new ghast can they be further improved, and it is no wonder that the ghasts will spontaneously kill each other, if they are not mistaken, it is completely because they will start a large-scale melee when their potential reaches the limit. ”

Carlos completely crushed the ghasts in his hands into fine powder, these ghasts are not much more than small particles such as molecular atoms, but these ghasts are not useless, after erasing the malice on their souls, they can be made into a good medicine to replenish the soul, even if a small amount can be recovered, but it can't stand the large number, the ghasts without too many distractions are good things to strengthen the soul, they don't even have the function of memory.

"The next step is to expand the scope of capture, and it is said that those dead places that breed death qi should have strange treasures such as death qi crystals or death soul beads. Carlos's body squirmed, a pair of huge flesh wings spread out on his back, his body grew multiple arms, and his abdomen grew a bloody mouth, according to the characteristics of the ghast, he became this monster form, and he who fully mastered the scarlet magic power is now transforming at a very rapid speed, and the scarlet magic has a memory of every form that has changed before, as long as he changes once, he will become more proficient in the next change.

Undoubtedly, now that I can fully control the Crimson Magic, and the transformation has become more proficient, I don't need to make a deliberate decision to transform it like before, and I may not be able to transform myself back.

It only took Carlos ten minutes to capture thousands of ghasts, most of these ghasts are the type of the first ghasts he encountered, without any change in the strength of the weak ghasts, this kind of ghasts were named the original ghasts by him, these primordial ghasts are the most basic ghasts, they are bred dead and instinctively hostile to other lives, and the same kind will kill each other to make up for themselves, for the time being, they have no intelligence, and even the most basic reason is lacking.

Then there are the slightly smarter ghasts, they are all evolved from the primordial ghasts devouring each other, there are thousands of strange types, but the most common is the iron-armored ghasts, these ghasts that were originally close to humans will become sharp and slender, and a layer of translucent armor has appeared on the head and upper body to defend themselves, and the soul body has also stared a lot.

Carlos first wanted to name them ghast hunters, because this kind of ghasts hunt relatively weak primordial ghasts all day long, but considering that there are many types of ghasts, he thinks that ghast hunters are a bit exaggerated, so he didn't name them so, after all, in front of higher-level ghasts, this kind of iron-armored ghast is just a food to be swallowed.

The iron-clad ghast is a kind of offensive and defensive ghast that evolved from the harsh environment, because it usually has to face the attacks of many ghasts and has to be strong enough to quickly kill the distant ghasts, but it is still very weak, and the strength is barely the more powerful of the lower demons, there is no qualitative leap between them and the original ghasts, and the number of primordial ghasts is enough (more than ten) to kill them and share them.

In addition to the iron armor ghast, there are also iron horse ghasts, demon snake ghasts, hob ghasts, and a variety of ghasts evolved from the original ghasts, these ghasts have evolved for different reasons, so it can be seen that the evolution of ghasts is still quite interesting, and it is even possible that they will continue to evolve without any resemblance to the original, in general, these ghasts are still quite fun, but they are just fun, after all, these residues do not meet Carlos's conditions.

Carlos has captured and eliminated a lot of ghasts, as far as the strength of these ghasts is relatively low, and none of them even reach the strength of the median demon, considering that the demon lord is at least the strength of the upper demon, as long as he doesn't die too much, he shouldn't be in danger of his life here.

"Death-death-death-death!" a terrible roar came, and Carlos, who was flying at high speed, fixed his eyes and saw an earth-shattering roar from a huge beast-shaped bull-headed ghast with a body of more than ten meters five thousand meters away.

"Do you even have the ability to barely speak? This is the strongest ghast I have ever seen in this plane, this strength has reached the level of a mid-rank demon, good guy, at first glance, it is a big guy who has devoured more than a hundred ghasts. Carlos gave a delighted look, and the ghast was killed by a sudden silver streamer.

"I can see it clearly, but this head is snatched too fast, I am too far away from this bull head, plus I want to capture it alive, and by the time I get to the vicinity of the bull head ghast, this ghast has already been killed. "Carlos didn't bother with the Demon Lord, after all, first come, first served?