It turned out that the so-called altar was just an abstract concept, and more precisely, the altar was a dark formation, called the Void Breaking Sacrifice Array.

After Elder Trinity went to the other side of the demon to investigate, he told Gosling about this speculation. The Void Breaking Sacrifice Array can only be opened in the spiritual space, and the existence of the sacrifice is to provide mana for the operation of this formation. Because the purpose of this array is to sacrifice souls to the dark universe, it is also called a sacrificial ritual.

Once the ritual is complete, the Dark Gate opens.

Regarding the origin of the Void Breaking Sacrifice Array, it has been a long, long time ago, and it has always been the biggest secret and the last hole card on the other side of the Demon Side, and Elder Trinity has not found out.

He speculated that the ancient emperor who planned all this deliberately exposed the dark gap of entropy in the light, making people think that after the dark gap of the twelve entropy was opened, the ultimate end of the world would come, but in fact, the final key was to break the void sacrifice array. Fortunately, there is an informant from the alliance on the other side of the demon who has spread the news.

Although the mental space cannot be located and captured, after the position of the dark gap of the twelve entropy is determined, its array eye is the dark door, which is consistent with the position where the black egg appears. Theoretically, even if the altar is just a seemingly ethereal spiritual space, the person who casts the Void Breaking Sacrifice Array will definitely not be too far from the Dark Gate.

After Dawn detected the existence of the spatial barrier, he boldly speculated that the caster was in the barrier, and the sacrifices needed for the ritual were also in the barrier. That's why she let Xi Yunyun venture into the enchantment. The ultimate goal is to let her enter the spiritual space to destroy the sacrificial ritual.

Although Xi Yunyun's mana is not as good as Dawn, she has the advantage of having the Apocalypse Soul Seal, and the experience of going to the Abyss of Nothingness many times gives her the ability to fight out of her soul, and her spiritual power is far stronger than that of other magicians. So this plan can only be carried out by her alone.

Dawn herself stays outside to distract herself, while her main goal is to destroy the Black Dome.

The aura emitted by this black egg is not simple, as if it contains a huge evil force. At this moment, it is still in the early stage of formation, and its own defense is not strong, so the other side of the demon will cover up in various ways, and I don't know what kind of threat it will develop into later. Regardless of the outcome on Xi Yunyun's side, Dawn decided to destroy the black egg as soon as possible.

When Xi Yunyun entered the enchantment from the whirlpool, the attention of the other side of the demon was focused on Dawn and the members of the vanguard group who destroyed the black egg, and the enchantment could be repaired by itself, so not many people paid attention. Xi Yunyun's movements mixed into the space were very fast, and he had the aura of black magic treasures picked up on the Continent of Life, and no one even noticed it.

The place she entered was a room surrounded by metal, with some dark magic treasures. Sure enough, they were all guessed by Dawn, this should be the inside of the black magic spaceship. This spaceship on the other side of the demon is the flying fortress of their organization, and it will definitely not be absent at the critical moment.

Xi Yunyun found that a strange talisman was placed on the door of this room, and she summoned the Feather of Commandments without understanding it. Xiao Yu recognized that this kind of rune array should be part of a large array, which could transmit power to the formation.

She looked around and understood that these dark magic treasures were part of the sacrifice. If you destroy them all......

"Master, don't do it yet, there is a strong spiritual imprint on it, it will not be destroyed so easily, but it will attract the attention of the enemy." Xiao Yu saw that she was going to do it, and said with some concern.

Xi Yunyun put down the Vermilion Fire Heavenly Crossbow and decided to rescue the trapped magicians and magic humans first.

"I can't open this door, is there any way not to trigger the rune array?" She was really worried about alarming the people on the ship.

"This door is just an illusion of the enchantment, you can't move it, and there is no need to move, because the real door is on the other wall, I can use a spell to break the illusion of the enchantment, you have a dark magic aura on you, you shouldn't be found just by passing through the enchantment." After speaking, Xiao Yu quickly wrote a formation and asked Xi Yunyun to open the door and go out.