In the entrance of the underground fortress of the Death World, when Meng Mei saw the mysterious magic patterns carved with cave walls on all sides, she knew that she had found the right place.

After wandering around the world of death for half a month, I searched through all the pits and holes. With the approximate location given by the Great Sage, it is only a matter of time before I find the underground fortress. After all, the underground fortress is not completely closed. Even if it is completely closed, Meng Mei can penetrate it. The penetration distance may not be long, but it is enough to search for a territory.

The complex magic patterns have a special beauty. Although Meng Mei can't understand them, she can vaguely feel some strange energy contained in the magic patterns, which makes her happy and secretly alert.

It is indeed worthy of being the battlefield of the gods as the Great Sage. This world has too many strange things than the death world she came from. A black warrior who can detect her whereabouts, these mysterious demon patterns at first glance. Some time ago, she found a giant dragon bone in another place. Such a giant dragon bone has never been seen in the death world where she is.

From these small details, we can see that the world is not simple. Just this territory is like this. It is not surprising that there will be any miracles that will be enlarged to the entire world.

Silencing carefully, Meng Mei slowly moved forward against the edge.

The magic pattern on the cave wall was flowing with faint energy, constantly transmitting some information back to the center of the cave.

The control hall in the center was not much changed from before Gris left. All the magic patterns were extending, extending into the groove inlaid with dragon crystals in the center. The little silver dragon lazily lay on the dragon crystals, with eyes open and closed. Compared with when Gris left the world of death, the little silver dragon had no change in its body shape, but the degree of solidification was different from heaven and earth. Now, the little silver dragon now, no matter how you look at it, is a living young dragon, and even the feeling of touch is almost the same, and there are fixed pulsations.

If the dragon is not a cold-blooded animal, maybe its body temperature can be simulated.

This kind of simulation ability, which is substantial, shows that the strength of the little silver dragon has grown to a very high level. All of this is thanks to the Fire God Realm and the Holy Fire of the Undead.

After obtaining a large number of fire-type magic crystals in the God of Fire, Gris teleported a small part of them back to the Death World. These magic crystals are the best energy reserves and nutritional products for the little silver dragon. They have been combined with the control center. When its power increases, it means that the energy of the entire underground fortress is also increasing.

With these sufficient energy as a backing, the little silver dragon can realize all its ideas. The source of these ideas is its origin dragon crystal and the undead holy fire.

The origin dragon crystal is the essence of the silver dragon Daffir. The stronger the power of Xiaolong Silver, the deeper the excavation of the original dragon crystal. To a large extent, Xiaolong Silver can be regarded as the true inheritor of Daffir, and there is an essential difference from the half-baked soul of Lich Horse, which is influenced by the dragon crystal.

The Holy Fire of the Undead is the memory essence of all the intelligent souls in the territory. The most essential part is Gris' memory. During his half year in the laboratory, he read all the books in it. These books are accumulated by all mankind for tens of thousands of years and are the most essential part of human civilization. There are many wonderful ideas in it that can be tested one by one by the little silver dragon.

Of course, it does not have as many ideas as Gris. It only uses the knowledge that suits its current form to experiment. So, before we know it, Xiaolongyin's strength has grown to an unfathomable level, because it is the control center, and the control center is it. In the scope of the underground fortress, it is the most powerful existence besides Gris.

When Meng Mei's figure just entered the range covered by the magic pattern, the little silver dragon with half-squinted eyes opened all of her eyes.

There are several passages leading to the hall, one of which is the heavy stone door, which is almost silently and slowly opened under the support of the lubricating stone shaft. When the stone door just cracked a thin crack, a series of gold and iron clashes immediately came from the door, and the chaotic sound of fists and flesh colliding, as if countless fierce battles were being fought inside the door.

Looking through the stone door, the passage extends downward, and at the end of the passage of dozens of meters is a spacious hall. All around the hall are made of whole pieces of rock, reinforced with magic, and engraved with shielded magic patterns and defense covers. The defense cover is reversed, protecting the stone walls from being destroyed by impact. This is the standard setting for an authentic martial arts training ground.

This hall is a martial arts training ground, where dozens of pairs of golden skeletons and tin zombies are catching each other and fighting each other.

In the dead-end fog of Thousand Needles Stone Forest, Gris conquered a bunch of golden skeletons and tin zombies, and silver skeletons and copper zombies. Each of these wild undead creatures, like Antonio and Steel Tooth, has intelligence and certain wisdom, and its combat instinct is extremely powerful.

Since the discovery of the huge group of resentful spirits in the crypt, the work of transforming these resentful spirits into soul energy that can be devoured has never stopped. A small part of these soul energy will be transmitted to the human world for Gris to be reserved, while the larger part is distributed to the hands of the undead creatures in the territory.

The underground fortress is the foundation of Gris. These undead creatures are his people. Strengthening their souls and enhancing their strength is equivalent to enhancing their own strength. Therefore, he is not stingy with these subordinates, and the soul energy is open to supply.

Among the more than 30,000 undead creatures in the underground fortress, all skeletons and zombies that did not reach the level of golden skeletons and iron zombies were asleep in the crypt. After digesting the devoured soul energy, they would wake up and then devour. The two programs of devouring and sleeping were constantly cycling, and the soul strength of all undead creatures almost increased by leaps and bounds. This process would stop after their soul strength reached the level of the upper undead creatures.

All the golden skeletons and tin zombies will be drawn out and put into the training room for training, learn from each other, and exercise the instincts and skills of fighting.

I guess no territory has such capital and such a perfect system to cultivate superior undead creatures in batches. Therefore, the dozens of superior skeletons and zombies in the martial arts training ground all awakened their talents.

A golden skull with flexible speed and small size was moving at high speed. Its movements were very agile. In each movement, its body had small changes several to dozens of times, making its movements look erratic. Behind it, two golden skulls and an iron zombie could not stop it.

On both hands, it holds two black energy weapons. This weapon composed of energy has no fixed shape. It can only be roughly seen as the shape of a dagger, but it is very sharp. Sometimes when a small skeleton turns over and holds up with both hands, the weapon accidentally hits the ground, which will easily bring out a trace.
Chapter completed!