Sun De's biggest concern about the death system is: if you want to carry death, does it have to be death?

The undead certainly seemed the most suitable for the death system, but if there were other energies that could carry it in his body, then why not.

Alchemy is rampant in this world, and soul sacrifice is a way to refine souls, and Sun De has obtained a blood poison power from here, and many manifestations show that the god here was the god of death.

And Qi Tianchang is extremely peculiar, it belongs to the physical body strengthening system, although it can also be cultivated with the help of blood, but it is not a death system.

Although those red-armored zombies existed, these zombies were obviously sacrificed by people later, not because of the cultivation of Qi Tianchang.

As he hurried, he guessed, and soon reached the first node.

This is a relatively empty corridor, but Li Zecheng estimated that this node appears every thirty minutes, and each time it appears for two or three seconds.

Sun De quietly sensed the surroundings and said strangely: "There are solid stone walls all around, and it doesn't seem to be a hidden mechanism. ”

As he spoke, he felt a strange flash of energy on the left wall, but it didn't stay for two or three seconds, but disappeared after less than a second.

Sun De frowned secretly and said, "So many miscalculations?"

However, Sun De also knew that in this underground cemetery-like place, the map was only a very small part of the formation map, even if he found out that the map had a change node displayed by the Soul Sacrifice Dafa, there was still a long way to go before the real formation map manifested, unless Li Zecheng was an immortal who could pinch and calculate, it was normal for him to make mistakes.

He waited quietly outside the stone wall for fifty minutes, and another flash of energy flashed.

This time, he was on guard, and he immediately found that this energy was very similar to the Soul Sacrifice Dafa, but the energy level of this flow was higher.

"The Soul Sacrifice Dafa constitutes a node, so what constitutes an energy circulation channel?"

Sun De thought about it carefully, and suddenly found that the entire formation did not seem to have the most important energy circulation channel.

He frowned, and said secretly: "Could it be that this is the reason why there is a dead silence here, and the formation has not been activated at all?"

In a cautious manner, when this node appeared for the third time, Sun De directly threw a hair into it.

Then the fourth, fifth, and sixth floors continued to do the same.

It wasn't until the seventh time that he felt a faint breath from it.

"It doesn't seem like there are many, but one. ”

He then threw a Heroic Spirit inside.

This time, the aura of the Heroic Spirit directly filled the node, and even made the speed of the node's appearance a few points slower.

Sun De frowned, and his body slipped in.

As soon as he fell into the node, Sun De felt like he had fallen into a blue crystal island.

The island is about less than 100 square meters, and is surrounded by sapphire crystals, and beyond the sapphire crystals is an extremely thin mist.

Sun De reached out and touched it, and found that these mist were a kind of energy.

He looked out as if he saw a small island floating alone on the sea.

In the distance, you can faintly see small blue islands.

The cultivation diagram of the ninth layer of the Soul Sacrifice Dafa flowed through his heart, and Sun De suddenly realized: "Aren't these islands the so-called nodes. ”

He flicked his hair, and suddenly six hundred and sixty-five hairs turned into ghosts and flew out.

Although the islands seemed to have no connection with each other, flying towards the route of the ninth layer cultivation map of the Soul Sacrifice Dafa suddenly disappeared from his sight as if they had entered an acceleration channel.

He sat cross-legged on the ground, his consciousness already falling on all the Heroic Spirits.

Although these heroic spirits have basic thinking skills, they are a little suffocating when giving feedback, and it is far less convenient than his secret manipulation.

Of course, the so-called manipulation is just a pull when the other party has a problem, after all, there are so many of them, even if his mental power is not what it used to be, but there is still some power.

"It looks like we still need a lot of soul fruits to fill this bottomless pit!"

Sun De speculated that after the people of this world killed the demon beasts, the souls of the demon beasts must have been filled into the soul sacrifice hair, and with the souls of those terrifying demon beasts, after a battle, the amount obtained would be a very large number.

Of course, nine CDs used in the early stage of sacrifice were human souls, which can be seen from the memory fragments of those who cultivated soul sacrifices.

Half an hour later, all the Heroic Spirits were in place, and Sun De frowned and said, "The Heroic Spirits are flying extremely fast here, and it took half an hour to do so, doesn't this mean that this place is ten times bigger than the outside world?"

His gaze quickly shifted from one spirit to another, and it didn't take long for him to understand the situation around him.

All the islands seemed to float in the void, with only a thin trace of energy around them, and they were only barely attracted to each other, and there was no presiding power.

He pondered for a long time, and vaguely realized that he immediately manipulated the heroic spirits to pour power into the crystal island under his feet.

The refining process was so slow that it only changed a little bit every hour, but with every point of erosion, his perception of all the islands increased by a point.

By the time a month had passed, all the islands had been fully presented in his mind. When the last piece of ground was refined, Sun De felt that his heroic spirit had become a whole with the island, and the island was colluding with each other, and it turned slowly far away.

"No, no, not enough!"

The surrounding thin mist quickly depleted as the island turned, and in the blink of an eye, it was half thinner.

As the island moved, Sun De finally saw countless blue lines connecting the islands, and the rotation of the islands was pulling countless unknown objects to move.

Sun De instantly understood that these blue lines were exactly where the formations were, but because the power here was exhausted, these formations had become dead things.

His consciousness flowed along these lines of appearance, and he quickly memorized the entire formation in his heart.

And this memory was made into a memory seed by him and stored.

And as his consciousness circulated in the formation, he finally knew why the power around him was consumed so much just as he was about to activate.

This energy void is the foundation of the formation, a total of six hundred and sixty-six nodes, and each node drags hundreds of formation lines, these lines enter the material realm, connected to the entire Emperor Tomb Group, the entire formation wants to operate, the power required will be a huge astronomical amount.