Longevity starts with learning.

Chapter 936 No Exception
The rumbling sound of war drums resounded throughout the heavens and earth. The towering Tianyuan City had already fallen completely after just a few days of fierce fighting, and the towering city walls were also in ruins.

One gap after another was like a flood. Every moment, huge numbers of demons poured into the city through the gaps in the city wall.

The Tianyuan City, which should have been orderly, has become a battlefield where both sides fight.

Between the sky, there is a towering city-protecting formation, an array that bursts out with power wantonly. Every minute and every second, a huge number of demons are directly annihilated under the power of this city-protecting formation, without even a corpse left.

Even if there were some demons that survived, they would often be strangled in a matter of seconds by the massive warships, fortresses, psychic artillery, puppets, and monks in the city.

Before the Yuanying demons entered the city, an unimaginable meat-grinder had already formed with the several gaps in the city wall as the core.

Although judging from the apparent situation, after the city was broken, the demons became the targets of slaughter.

But obviously, everyone knows that the key to all this lies in this city defense formation.

If the fifth level is not reached, the city defense formation that has been improved many times by the formation master Chu Mu will almost be a real iron wall as long as the energy is sufficient.

Even if several Nascent Soul demons came together, it would be difficult for them to gain any benefit from this city defense formation.

But even in the world of immortal cultivation, one must abide by the law of conservation of energy, even though spiritual energy, as a special kind of energy, is almost infinite.

However, with spiritual energy, in order to build up a terrifying power that is enough to suppress a Nascent Soul cultivator, the energy required every minute and every second is also enormous.

Without sufficient energy support, this city defense formation, no matter how mysterious it is or how powerful it can burst out, is ultimately just a castle in the air.

Outside the city, several Nascent Soul demons were still standing calmly in the air. Endless demons were rushing towards Tianyuan City one after another with a madness even more terrifying than a tide of beasts.

Every time a demon falls under the power of the city-protecting formation, it inevitably means that some of the formation's energy is consumed.

This city defense formation that has intimidated demons for more than a decade is becoming visibly shaky due to the endless consumption.

However, no one noticed that the blood cave in Tianyuan City had already caused some ripples.

After years of fierce fighting, a large number of demons died, and a vast amount of blood energy accumulated in this blood cave day after day.

As for what is said to the outside world, or in other words, the apparent purpose of the Blood Cave is to provide support for the cultivation of Wangcai, a fourth-rank monster, and to serve as a blood and energy storehouse for Tianyuan City, as well as a supplement to Tianyuan City's merit system.

However, no one knew that this city defense formation had already been quietly merged into this blood cave under Chu Mu's massive force.

This blood cave, which is filled with a huge amount of blood and energy, has also become the backup energy for the city's defense formation.

However, after several years of fierce fighting, Chu Mu deliberately concealed it and never revealed it at all, existing as a hidden trump card.

According to Chu Mu's expectation, the use of this trump card is at most to extend the life of Tianyuan City for a period of time.

But now, the demons are coming one after another, trying to take advantage of the empty defenses of the nine cities and the opportunity to trap the elite troops in the demon world, and break through the defense line of the nine cities in the hills in one fell swoop.

The demon formation masters no longer went to the front line because the sacrificial belief system of the demon world was destroyed.

This trump card of his seems to have an unexpected effect.

Time passed by little by little, and Chu Mu had never shown up, and had not even set foot in Tianyuan City.

The city defense formation became increasingly shaky, and its collapse was a foregone conclusion.

No one knows when, under the almost desperate eyes of countless cultivators in the city, the Tianyuan City defense formation that had intimidated the demons for more than a dozen years, after a violent tremor, its terrifying power was finally unable to be maintained.

Ruyuan's majestic aura quickly dissipated like a punctured balloon in just a few breaths, and the forbidden spiritual light of the formation was also dim to the naked eye. In the end, it was like a bubble, shattered with a loud bang.

"Hahaha……"

"Good! Good! Good!"

Between the sky, bursts of laughter that could not be concealed rang out one after another. The Yuanying demons standing in the air finally stopped being silent the moment the city defense formation was broken.

Thick and majestic demonic aura burst out, and the great power of the Nascent Soul exploded, all falling on the Tianyuan City.

boom! boom! boom!
There were constant earth-shattering roars. The battle situation in the city, which had been stalemateed by the city defense formation, collapsed completely in an instant after the Nascent Soul demon personally took action.

In the huge Tianyuan City, the only remaining Nascent Soul master was surrounded and killed by several Nascent Soul monsters, and was in danger in an instant.

As for other low-level cultivators, due to the huge power gap in their realms, the situation instantly turned into a massacre where they had no power to resist.

The war order that had been barely maintained in the city seemed to have completely collapsed under this massacre.

The whole city was in chaos, and countless monks were fleeing for their lives. Even though there were still a large number of puppets, battleships, fortresses, and psychic artillery that were still following a fixed logic and pouring fire on the demons, under this unstoppable trend, it was like a mantis trying to stop a chariot, and was completely meaningless.

"almost……"

Amidst the chaos and disorder, a soft murmur sounded extremely abruptly. In the midst of the destruction of the city defense formation, it sounded extremely strangely in the Tianyuan City, and was clearly heard by every living being in the city.

The next moment, as if in response to the whisper, the slightly rippling blood cave in the city suddenly burst out.

A blood-red beam of light hundreds of feet thick shot up into the sky. In an instant, the sky was completely dyed red, as if it were a curtain of heaven, dyeing the sky above Tianyuan City red.

Blood fell like rain, like sweet dew after a long drought. At this moment, the whole Tianyuan City seemed to exude a strange bloody smell.

The blood had no fishy smell, but had a faint fragrance. Along with a subtle buzzing sound, the city defense formation that had originally been silent suddenly reappeared in this Tianyuan City in an instant amidst the bloody invasion.

The forbidden array was blood red, as if blood red light curtains were falling from the sky. The blood-colored lights in the sky were intertwined, just like a sea of ​​blood across the sky. The majestic aura that was enough to suppress a Nascent Soul cultivator suddenly reappeared in this world.

In the sky, a man in green robe appeared, and the sea of ​​blood turned into a long river to lead him away, walking in the air, until he reached the sky above Tianyuan City.

At this moment, everyone in the world, whether human or demon, subconsciously looked at the figure coming from the air.

The demons in the city were going crazy, but under the suppression of the great formation, even the several unscrupulous Nascent Soul demons could hardly move at all.

I could only watch as the figure in blue shirt got closer and clearer.

Until that pair of eyes that seemed like the deep starry sky looked down at him, his lips moved slightly, and another soft murmur silently disappeared into the ears of all living beings in the city.

"town!"

He raised his hand and pressed down. His palm did not contain the slightest magic power, but at this moment, for the demons in the city, they only felt that this world was pressing towards them.

boom!
When the first explosion sounded, a demon's body exploded, and flesh and blood flew everywhere. It seemed to cause a chain reaction, and one demon's body after another exploded, regardless of their cultivation level or size.

As long as you are in Tianyuan City and are a demon, there are no exceptions...

……

(End of this chapter)