Juefeng Mountain Master was also shocked when he heard the news that the Eastern Domain Main Hall of the Slaughter God Temple was under attack by the Devouring Sky Clan army.

He immediately gathered all the Controller-level powerhouses of the Boundaryless Spirit Mountain.

"Mountain Master, outside the Eastern Domain Main Hall, we have discovered two Devouring Sky Clan Marshals leading a massive Devouring Sky Clan army. This must be one of the main forces of the Devouring Sky Clan. The defensive strength of the Eastern Domain Main Hall is decent, but against the main force of the Devouring Sky Clan, I’m afraid they can’t hold out for very long. We need to dispatch strong forces immediately to support the Eastern Domain Main Hall."

"Indeed, we also need to notify the Hongjun Heavenly Palace and other Ultimate Forces, including the Five Great Chaotic Kingdoms, and have them support the Eastern Domain Main Hall immediately."

"There’s no time to waste. If the Eastern Domain Main Hall falls to the Devouring Sky Clan beings, then the surrounding Chaotic Kingdoms will all be within their range of devastation. Even the Ultimate Land will face an extremely severe threat."

"Mountain Master, I’ve already sent messages to Hongjun Heavenly Palace, Luoshui Divine Palace, and Wansheng Valley. They are already aware of this matter. Hongjun Heavenly Palace replied that their Palace Master, Jing Yan, is not within the palace and can’t be contacted for now, but they will dispatch four Controllers, leading a Hongjun Heavenly Palace army composed of All Things Realm beings, to support the Eastern Domain Main Hall."

The Controllers of Boundaryless Spirit Mountain spoke rapidly. It was a critical moment, and naturally, there was no time to deliberate slowly on what to do.

"Hmm!" Juefeng Mountain Master nodded heavily.

"Is our Boundaryless Spirit Mountain army of All Things Realm beings ready?" Juefeng asked again.

"Mountain Master, one-third of our Boundaryless Spirit Mountain’s All Things Realm members are already on standby and ready to depart at any time," said the Vice Mountain Master of Boundaryless Spirit Mountain.

Originally, Boundaryless Spirit Mountain had two Vice Mountain Masters. Previously, Vice Mountain Master Kong Ying was killed by Jing Yan, so now there is only one Vice Mountain Master left.

"Good, I will lead this army to the Eastern Domain Main Hall immediately. Xiang Yu, you will stay at Spirit Mountain to oversee operations. All other Hall Masters, follow me," Juefeng Mountain Master said solemnly.

"Yes!" everyone responded.

Then, Juefeng Mountain Master led nearly ten Controller-level powerhouses and the army composed of Boundaryless Spirit Mountain’s All Things Realm members to set off.

Worried that the Eastern Domain Main Hall wouldn’t hold for long, Juefeng Mountain Master took five Controllers from Boundaryless Spirit Mountain and directly reached the Eastern Domain Main Hall by constructing a Space-Time Wormhole. The other three Controllers from Boundaryless Spirit Mountain led the massive army on a Chaos Flying Ship towards their destination.

Controllers can establish Space-Time Wormholes, but it comes at a cost, requiring a lot of energy. Moreover, Space-Time Wormholes cannot transport too many beings, as the more beings that enter, the weaker the wormhole becomes, potentially collapsing entirely and killing the beings inside. Slow transport is possible, but using a wormhole to transfer an entire army is too unrealistic; even Boundaryless Spirit Mountain can’t bear such a cost.

Similarly, the Devouring Sky Clan beings can establish Super Wormholes for large-scale army transfers, but they also need to meet many conditions to establish these. Creating a Super Wormhole requires the Devouring Sky Clan beings to invest substantial resources and time.

Previously, a Devouring Sky Clan fortress silently approached the vicinity of the Western Region Main Hall, where it prepared for a long time but still failed to construct a Super Wormhole. Eventually, Jing Yan discovered the node, and a Title Controller destroyed that Super Wormhole.

Eastern Domain Main Hall!

"Kill!"

"Slaughter them all, devour everything!"

"This Chaos belongs to us, the Devouring Sky Clan!"

Countless Devouring Sky Clan beings charged towards the Eastern Domain Main Hall like a tide. These beings were enormous in size, but from a great distance, they appeared as mere black dots.

Niu Gu, tasked with guarding the Eastern Domain Main Hall, had a complexion as dark as ink.

Within the Eastern Domain Main Hall, there was always a stationed army. This was also a formidable army, not large in number, but composed entirely of Late Stage and Peak All Things Realm powerhouses. Additionally, this army was specifically designed to counter the Devouring Sky Clan beings. They could synergize to maintain a powerful Battle Formation, greatly enhancing each member’s strength and significantly boosting their defense.

If facing a small Devouring Sky Clan army, this army could nearly destroy them in one charge. But now, two enormously large Devouring Sky Clan armies were coming, and if the Slaughter Army from the Eastern Domain Main Hall charged out, they would be like sheep entering a tiger’s den, only able to create ripples in the Devouring Sky Clan army before being overwhelmed.

Thus, Niu Gu did not mobilize this army to charge out of the Eastern Domain Main Hall.

"Boom, boom, boom!"

In the anxious wait, slight tremors finally began to spread.

The entire Eastern Domain Main Hall was enveloped in intense energy fluctuations.

Through images formed near the monitoring formations, one could see that countless Devouring Sky Clan beings outside were already in contact with the perimeter formations of the Eastern Domain Main Hall.

On the formations, terrifying energy surged, with colorful streams of light weaving into a massive net. Those Devouring Sky Clan beings crashed headlong into the energy net.

"Puff, puff, puff!"

Those Devouring Sky Clan beings that touched the energy net were blown apart, turning into ashes.

The Eastern, Southern, Western, and Northern Domain Main Halls are the gateways to the Ultimate Land, and evidently, each Ultimate Force holds them in high regard. As such, the protective strength of these Four Domain Main Halls is incredibly formidable. Constructed initially with no expense spared, just perfecting each formation took countless Array Masters billions of years. Even after construction, they’ve been continuously reinforced and upgraded over the years.

Therefore, even the outermost formations wield immense power. The weaker Devouring Sky Clan beings, when colliding with the energy of the Big Array, are instantly obliterated into ash.

Countless ripples spread over the energy net woven by the Big Array at the perimeter, exterminating uncountable Devouring Sky Clan beings.

Watching the Devouring Sky Clan beings fall continually, Niu Gu felt no relief. Although many Devouring Sky Clan beings had been slain, compared to the size of those two massive Devouring Sky Clan armies, the number killed so far was trivial. Moreover, those being exterminated by the energy net were relatively weak; most were Earth Realm Devouring Sky Clan beings, with only a small portion of them even reaching the Taoist Realm.

Using weaker Devouring Sky Clan beings as cannon fodder is a common tactic employed by the Devouring Sky Clan when attacking heavily fortified locations.