Chapter 576: Door of Death

Thain's new residence is a twenty-five-meter-tall cone-shaped magic tower.

The magic tower has five floors, and the space on each floor is very empty.

The underground space was also expanded to three floors. After Thain moved in, he expanded the underground space to five floors.

The builders of this magic tower are very skilled. There is even a small elemental reactor on the second underground floor.

The energy supply level of this small element reactor is naturally inferior to that of the element pool.

But it is already extremely difficult on the front lines of the battlefield where conditions are relatively rough.

More importantly, Thain can convert some energy elements of other systems that he needs without spending too many energy crystals of each system.

"I don't know how this plane war will end in the end. Although I have been promoted to the second level, the overall strength of the Steel Wall Fist Knight Hall on this battlefield is slightly more than the indigenous creatures of the Thunder World."

"But to be on the safe side, I'd better make some preparations in advance."

"It's also a way to verify the results of my previous summoning experiment."

At the bottom of the newly developed magic tower, Thane looked at the pile of magic materials in front of him that he had just exchanged and whispered.

Many of these magic materials were exchanged by Thain after arriving at the main base of the fortress. The currency used for exchange was naturally the mission points earned by Thain in the past two years after arriving at the Thunder World battlefield.

Of course, these mission points can also be exchanged for more hard-to-pass magic coins, and many knights do this.

But in the end, Thain calculated it carefully and found that it was more cost-effective to directly exchange it for various types of magic materials he needed.

The magic coin reserves of the Steel Wall Fist Knight Hall must be limited, but the knights cannot help exchanging them for magic coins unscrupulously, otherwise the Knight Hall itself will go bankrupt first.

Including the war profits and large amounts of war wealth obtained in the Thunder World War, they will also be transported back to the Wizarding World in the future.

Only by trading directly to surrounding holy towers or business alliances in exchange for huge amounts of magic coins can all knights be "paid."

This difference in exchange ratio is also to encourage knights not to exchange magic coins directly, but to exchange them for resources of higher value.

Those knights will obviously settle this account. As long as they bring these materials back to the wizarding world in the future, they will definitely earn more money than if they directly exchange them for magic coins now.

Not only the Knights Hall of Steel Wall Fist did this, but also the Holy Tower of Jade Burning Fire, the Holy Tower of Flame Sigh, the Holy Tower of Liangyan Flame, etc., all the holy towers and knights halls in the wizarding world during the war would do this.

Many materials exchanged by Thane are placed in specific directions in various areas at the bottom of the magic tower.

A huge and extremely complex magic array gradually took shape under Thain's handwriting.

Thanks to Thain, before coming to the world of thunder, he collected and accumulated a lot of death magic materials during his travels.

Otherwise, Thain may not be able to successfully build this "Death Door" just by relying on the extremely rich thunder resources in the Thunder World.

…

"Is the war situation on your side very tense? Do you want to give me my dark crystal magic wand to you first?" Lina asked with concern in the elemental light screen.

At this time, in front of Thane, in addition to the translucent elemental light screen, there was also an extremely huge gray-white vortex.

The rich power of death rolled and gathered in this whirlpool.

Some indescribable sobs and murmurs echoed around, which were the whispers of the undead.

"No, I'm just taking precautions."

"If the situation really gets serious, I will ask you for help." Thain shook his head and said.

"I have gained new insights into the research on cross-dimensional transmission channels during this period of time."

"Maybe it won't be long before we can meet again." Lina said with a smile on the other side of the elemental light screen.

…

The power of death in Thane's magic tower is stronger than a month ago.

Even the ground, which was originally normal, has now turned into pitch black.

Many knights passing by and patrolling felt a certain sense of depression when passing by Thain's magic tower.

More than half a month ago, Jeremy and Niyu Lion King came to Thain.

Some magic potions and alchemy items were taken from Thain.

This is their last visit to Thain in the near future. As the smell of gunpowder in the northeast becomes stronger and stronger, they are always ready to accept the offensive order from the combat headquarters and have no free time to come to Thain again.

Thain's great-grandfather Ulysses did not come, except because he was busier and led a small team of knights.

It is probably also related to the fact that Thain contradicted him before and refused to marry with the Ernst family.

It is worth mentioning that, perhaps due to her self-esteem being hit by Thain's coldness and arrogance, the female knight named Nataya has never actively disturbed Thain since she came to Plains Fortress.

But today, when Thain was checking the nearby elemental restrictions around the magic tower, he accidentally caught a glimpse of Natalya standing in front of a material warehouse not far from his magic tower.

There is also a team of fifteen knights beside her.

Natalya's mission should be to patrol the nearby area. In terms of mission functions, she also has some overlap with Thain.

After noticing Thain's gaze, Natalya turned around and left there with a normal expression.

When Thain saw this, he just frowned slightly and didn't say anything.

"Move these element arrays fifty meters forward for me." Thain ordered several slave creatures around him, ranging in height from one meter to three meters.

These slave creatures were assigned to Thane by the fortress.

I could have given Thain more, and there was even a plan to give Thain three first-level slaves to accompany him.

After all, magicians are notoriously weak. With these slave cannon fodder by their side, Thain's safety can also be guaranteed.

However, Thain finally rejected the slave creature provided by the fortress, and instead asked the fortress for the command rights to two other small magic towers in the surrounding area.

Now, Thain controls the five surrounding magic towers with his absolute mental power.

Thane believed in his own power more than those unreliable slave creature cannon fodder.

Moreover, the Death Door at the bottom of the main magic tower has been constructed, and Thain can summon a large number of qualified cannon fodder from the world of the dead at any time.

Including, at this time, there are already a large number of undead creatures crowded in the two underground floors of Thain's magic tower.

The black ground that turns into rot is the result of the gathering of a large number of dead creatures.

"This war should affect the situation and direction of the Thunder World battlefield, right?"

"I don't know if the fourth-level creatures will take action during this period." Thain couldn't help but said softly, facing the northeast.

At this time, a slight commotion came from not far away, and a large number of slave creatures lowered their heads with their hands and feet weak.

It seems that a third-level heavenly knight has come to inspect.