In this world, most Nightshadows are transformed from sage races.

The Giant Insect Shadow resembles the Purple Worm, but it is pitch black inside and out, exuding a strong negative energy.

Smaller ones have diameters between 1.5 to 2 meters, with lengths of 15 to 20 meters.

Larger ones have diameters greater than 2.1 meters, with lengths exceeding 30 meters.

What determines their body type is naturally the Life Dice. Those with Life Dice between twenty to twenty-five belong to the Giant category.

If Life Dice exceeds twenty-five, they enter the Super Giant category.

Giant Insect Shadows with less than twenty Life Dice do not exist.

They are also a major weapon for the Corpse King, but before they could be put to use, the entire Corpses Domain was taken by the Burning Flames Queen.

Although they also possess the Shadow of Night Body, every ability that other Nightshadows have, their movement speed is their fatal flaw, especially the speed of movement on land.

Therefore, they are destined to be ambush-type defensive undead rather than offensive ones.

However, if fighting underground, they become deadly weapons. They can open their mouths wide and easily consume all the Ghouls in a Ghoul tunnel.

In Gaven’s eyes, the role of the Giant Insect Shadows is not in the Bone Plane, but in the Material Plane.

They are naturally born as tunneling machines—of the no-consumption variety—they can ingest material into their bodies and dissolve it with powerful negative energy.

Gaven aimed to establish a train system in the Ether Plane mainly because there are too many unsafe elements in the Material Plane, and the self-awareness of the sage races is insufficient.

As soon as they lay down train tracks, those sage races are quick to pull them up and sell them for money or fashion other tools.

But if they adopt a subway system, burying it deep underground where it is hard for ordinary people to notice and access, it can greatly reduce those destabilizing factors.

Compared to the Ether Car plan, subways are relatively easier in terms of construction and technology, allowing for quicker deployment and use.

Subway construction can proceed simultaneously with Daphne’s plan to spread throughout the Dark Domain.

A subway connecting the surface to the cities of the Dark Domain is a win-win deal for both parties—profitable with no losses.

Originally, Gaven had intended to direct his plans toward the Purple Worm, but with an abundance of Giant Insect Shadows now available, there are naturally better substitutes.

The only remaining question is how to transport these Giant Insect Shadows to the Material Plane.

The imprisonment laws of the Bottomless Abyss are proportional to the residents’ Life Dice. The higher the Life Dice, the tighter the bond with the Bottomless Abyss, and the harder it is to reach the Material Plane.

This can be seen from the spell ring level required for summoning spells.

The higher-level the Demon, the higher the spell level required.

And when it reaches the Demon Lord level, it is no longer achievable by ordinary spells.

It requires massive sacrifices and specialized arrays, and what is summoned is not the True Demon Form but a Demonic Incarnation.

Just like those True Gods, the True Demon Form cannot descend onto the Material Plane through ordinary means.

Once descended, it will inevitably lead to a catastrophe.

"Lady Putana, have you calmed down?" Gaven first lifted the silence seal on the Burning Flames Queen and asked.

"Calm... down...! Let me out!" Each word from the Burning Flames Queen seemed to be squeezed out through clenched teeth. Although her tone was icy, even a fool could hear the raging fury hidden within.

The sensation of Shadow confinement is not a pleasant one.

In the endless void of shadows, there was no sound or consciousness, only her alone.

Yet her consciousness was clear, quickly losing all sense of time.

At that time, the timeline will be indefinitely stretched, each minute, each second an ordeal.

More lethal is, that such imprisonment has no set limit, maybe another second, maybe forever.

Gaven seemed completely oblivious to the anger hidden within, casually releasing the Burning Flames Queen while saying, "For the forthcoming battle, we need to adjust the territorial layout..."

The Burning Flames Queen, who was about to charge toward Gaven, abruptly halted.

From start to finish, Gaven never uttered a single threatening word, yet the threat was everywhere.

If the other party were to rearrange territory during her imprisonment, no one could guarantee her interests.

Salamanda and Imran, those two greedy devils, would definitely try to take advantage of her.

Having already been summoned, the Giant Bone King and Skeleton Dragon King showed a hint of disappointment in their blood-red ghostly eyes, thinking they would witness a good show!

"Why? Are you disappointed?" With no outlet for her rage, the Burning Flames Queen turned her flame-like gaze onto the other two Advanced Undead Lords, blatantly provocative.

"No, absolutely not." The being and the dragon shook their heads like rattles, replying in unison.

They clearly did not want to incur the wrath of the Burning Flames Queen and become her punching bag, as there was no benefit in that whatsoever.

"If I say you are, you are," the Burning Flames Queen demonstrated what it meant to be unreasonable, transforming into a cloud of flame, lunging at the nearest Giant Bone King, taking advantage of his slow movement speed, easy to bully.

"You really think I’m afraid of you!?" The Giant Bone King was also furious.

All are divine beings, who fears who!

The Slaughter Divine Power surged madly throughout, forming a Divine Power Shield in front, holding the Skeleton Giant Cannon in his chest while it charged fiercely, with bones trembling violently, preparing to retaliate against the Burning Flames Queen with a Thunderous Strike.

The Skeleton Dragon King showed no intention of helping; instead, ascended to the sky at the first opportunity, distancing himself from the Giant Bone King, far from the battlefield, eager to watch the spectacle.

Bang!

A roaring sound echoed.

Neither from the Burning Flames Queen’s collision nor the Skeleton Giant Cannon’s roar, but the landing thud of the Super Giant War Ravager.