Chapter 1686: 459 Dark Window and Great Prophecy Spell_2

Not far away.

A caravan planning to head to “Matthew Bridge” passed through the forest path to the south.

The caravan members watched with awe as the undead ascended the steps in a solemn procession–

This scene was not unfamiliar to them.

In the past six months.

Matthew had built such “Landing Bridges” at many places throughout the Rolling Stone Kingdom, which greatly aided in transporting the undead army from the Fear of Death Graveyard.

But more often than not.

He was gathering the ever-expanding undead army–

Nothing else.

The catastrophic disasters had brought too much trauma and death.

In the last six months.

Matthew’s cemetery was almost unable to hold the newly born Dark Servants and undead units!

“Is the seventh level’s big dormitory also filled up?”

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Within the cemetery.

Facing White Ghost Ali’s report.

Matthew furrowed his brows helplessly.

There was no choice.

There were too many dead people.

Even though he possessed a divine artefact like the Book of the Dead and was committed to raising the cemetery’s level to accommodate more undead.

But the expansion speed of the cemetery could not keep up with the rate at which the undead were increasing.

Now, there were already over 50,000 legitimate undead lying in his cemetery.

This number did not even include the cannon fodder converted by Yeager Blade and The Dragon of Twilight!

According to Ali’s statement.

The excessive accumulation of necromancy had caused the operational instability of the Fear of Death Graveyard mountainside.

This further diluted the already scarce negative energy.

This might increase the risk of the cemetery “crashing.”

“I understand.”

“I will resolve this problem soon, and for the next fortnight, have Rick focus the patrol emphasis on the northern and western shores…”

After sending Ali away.

Matthew started pondering how to handle his increasingly bloated undead forces.

Following his previous method.

It involved using the Sampan Plane’s cemetery to house some of the temporarily redundant undead.

But this method was clearly time-consuming and laborious.

After the Great Tear.

There were also issues with the geological structure of the southlands, even though male banshee, Justin, and Death Knight 47 successfully managed to buy four adult Digging Bugs from the dwarves’ undercity of Duradin.

Matthew’s previous tunnel construction plan had also been indefinitely postponed.

“Even if the tunnels are completed, frequently using them to transport surplus undead types is not only risky in terms of exposure but also somewhat inefficient in terms of cost-benefit ratio…”

Matthew thought quietly.

After a long moment.

He decided to be bolder and more aggressive, resolving the undead army’s settlement problem in one go.

The solution was simple.

That was to place them in a special area located in the negative energy plane.

Matthew would transform that area into his own “personal land” in the negative energy plane using ritualistic incantation.

By enhancing the degree of permeation between that area and the material world and enlarging the openings of the negative energy channels.

He might have the opportunity to establish a state with perfect intermingling between the negative energy plane and the material world cemetery!

Meanwhile.

The unnecessary armed forces in the cemetery could all be moved to Phily’s territory.

When needed.

They could be transferred to the intermingled state via Phily and subsequently transported into the material world.

There were many benefits to this method.

But it also required several prerequisites.

Matthew calculated that he had met almost all the conditions for staking out territory in the negative energy plane–

1. Sufficient money and resources (maintaining plane intermingling requires a large amount of energy and materials).

2. Sufficient familiarity with the negative energy plane and possessing suitable anchorage (Undead King Philolius and his King’s Mountain).

3. Extensive application experience of necromancy.

4. Plane Fusion Magic.

Among these four points.

The only condition Matthew currently lacked was the fourth.

In fact.

He had considered this scheme during the past six months, but was always deterred by the fourth point.

But now it was different.

Matthew’s identity and privileges within the Alliance had been restored, allowing him direct access to Isabelle’s Spell Library to find sufficient spells and technical support!

As long as he had enough knowledge points.

He could learn whatever spells he wanted, without any knowledge limitations.

This was the greatest value of the Alliance!

Doing as he thought was Matthew’s way of acting.

That very afternoon.

He plunged into the Crucible House, thoroughly searching the Alliance’s Spell Library.

With the help of “Extraordinary Wisdom.”

Matthew’s mastery speed of new spells below Legendary difficulty was astonishingly fast.

In just two days.

He had successfully mastered three types of “Plane Fusion Magic” for arranging large-scale ceremonial fields.

Another three days later.

Matthew successfully set up a test field in the central square of the cemetery’s sixth level, which intermingled with the valley in the belly of Phily’s King’s Mountain.

This was in fact a super-large portal.

Through this intermingled window.

The undead could frequently travel between the material world and the negative energy plane.

Opening the window would consume a large amount of negative energy and related spell support.

Fortunately, it could be closed when not in use.

Compared to temporarily constructed negative energy channels or large portals, the intermingled land, due to its fixed modification of the plane layers, would be much more efficient in transmission.

According to Matthew’s estimates.

As long as Phily was prepared on his end, at least 10,000 undead units could be transferred each minute!

This was enough to meet Matthew’s control needs for the undead army.

Subsequently.

He handed this experimental field, named “Dark Window,” over to his subordinate spellcasters for expansion–

The group of assistant spellcasters and apprentices who had followed Matthew to Rolling Stone City.