The Nile Underground City is located below the Nile King's Capital. Although its area is far smaller than that of the Giant Capital above, it is also a rare Great Abyss City, otherwise it would not be able to accommodate a population of millions.
This underground majestic city reaches hundreds of meters in height, and is surrounded by vertical rock walls that look like they have been cut by axes and knives. The huge dome is supported by huge sky-reaching pillars.
Many tunnels have also been dug into the four rock walls, connecting the mining area and other Yuancheng areas through underground rail cars.
At this moment, a tunnel in the rock wall on the east side of the city is collapsing. Large rocks are rolling down along with dust all over the sky. The ground is shaking continuously, as if the entire city is about to collapse.
Wu Li, who looked solemn, waved his hand, and the scene in the water mirror suddenly zoomed in to the entrance of the collapsing tunnel.
Roar~
A monster with a majestic head and horns suddenly emerged from it, opened its curved and sharp fangs and let out an earth-shattering roar. Its thick shell shone brightly, showing a golden color.
"It's the Earth Helmet Beast!"
Wu Li recognized the culprit who caused the earthquake at a glance.
The Earth Helmet Beast is a fourth-level monster. It lives underground and is good at breaking rocks and drilling holes. Its entire body is invulnerable and its defense is extremely strong.
This kind of monster belongs to the earth people of the Abyss, because they like to eat people, often destroy the earth's orbit, invade and destroy the Abyss City.
The most troublesome thing is that the earth-helmeted beasts never fight alone, they come out in a den.
Or a whole brood!
Boom! Boom! Boom!
To the east, west and south of the city, Earth-helmeted beasts all appeared.
Some of them came through tunnels, while others dug their own passages and invaded Nile Underground City from different directions.
The coming is extremely fierce!
Those Yuan people living on the edge of the city suffered. The large rolling rocks hit the houses and smashed the people inside into meat. The survivors ran away crying, creating a tragic scene of doomsday.
This sight surprised Gao Jing very much.
Nile Underground City is no ordinary Abyss City. It has a huge population of millions and countless extraordinary beings.
There is the God of War Martial Hall here, as well as the Wizards Union and the Yuan City Alliance, with hundreds of wizard towers.
It was unexpectedly invaded and destroyed by monsters without any precautions.
If the defenses of Nilo Underground City were so weak, the city should have been destroyed long ago.
How could we have the prosperity and strength we have today?
Not only Gao Jing, Wu Li was also very shocked and angry: "What do the city guards do for food?"
Nile Underground City has a guard force affiliated with the Deacon Hall and the Elders' Hall, which is composed of elites drawn from major families, the God of War Martial Hall, and the Wizards' Federation.
Normally, the City Guards are responsible for the vigilance and defense of Nilo Underground City.
Under normal circumstances, the sentries of the city guard should detect the incoming Earth Helmet Beast in advance and then sound the alarm.
It's impossible for a monster to hit you home like this!
Angry as he was, the legendary wizard did not lose his composure.
His raised hand suddenly pressed down.
Buzz~
Accompanied by a low humming sound, the wizard tower beneath the two of them seemed to "come alive" and suddenly emitted a dazzling light.
Not only the Dawn Wizard Tower, but other wizard towers activated the magic circle almost at the same time.
A huge totem magic circle is arranged inside the Nile Dungeon. Hundreds of wizard towers are the magic nodes of this magic circle, while several large wizard towers such as Li Guang play the role of hubs.
Now it was Wu Li who joined forces with several great witches to command other wizards sitting in the tower to jointly activate the defensive array.
The next moment, the entire city was shrouded in a silver-white halo.
Those earth-helmeted beasts that had just emerged from the tunnel let out a shrill howl as soon as they touched the halo, with wisps of white smoke coming out from the corners of their heads, and hurriedly shrank back.
The defensive array in Nile Dungeon not only has a defensive function, but also has strong lethality against intruders. These ground-helmet beasts are fourth-level monsters. The reason why they were not killed on the spot in the collision is because their own vitality is too strong.
At the same time, a large number of city guard warriors appeared on the street near the stone wall.
On the one hand, they calmed the panicked people, and on the other hand, they quickly formed a fighting formation, ready to fight against the invaders at any time.
The originally precarious situation suddenly stabilized.
No earth-helmeted beast dared to show its head again.
The crisis seemed to have passed, but Wu Li still frowned.
The legendary wizard's lips moved, as if he was communicating silently with someone.
After a moment, he opened his mouth and said to Gao Jing: "Can you help me catch a helmeted beast?"
Gao Jing replied without hesitation: "No problem."
Although he was not born in Nile Underground City, he really benefited a lot from studying in this city.
Now that Niluo Underground City is experiencing disaster, Wu Li does not need to ask for help. Gao Jing should contribute, both emotionally and rationally.
His figure moved and disappeared without a trace in an instant.
Next, a high shot appears in the sky outside the Wizard's Tower.
After several consecutive space teleportations, he escaped from the control of the city's defense array and entered a tunnel.
This tunnel was not dug manually, but was the work of an earth-helmeted beast.
Its diameter is about three meters, and the cave wall is surprisingly smooth, as if it has been carefully polished, which is amazing.
Although the light from the "artificial sun" on the dome of the dungeon cannot reach the cave, it is pitch black inside.
But Gao Jing still saw the Earth Helmet Beast hidden deep inside at a glance.
This big guy had obviously been hit by the defensive formation just now. His hideous and ugly head was scorched black, his protective shell helmet was broken everywhere, and one of his fangs was broken off.
He was hiding in the depths and panting.
But its self-healing ability is extremely strong. In the blink of an eye, the injured part of the head returned to its original color.
Covered again by a solid and thick shell.
It's estimated that it won't take long for this guy to fully recover.
Seeing such a scene, Gao Jing took out the dragon bone staff stored in the storage space, waved his hand and fired a string of hot fireballs, and shot them at the Earth Helmet Beast!
The bright firelight instantly dispelled the darkness of the tunnel, and the fireballs containing magical power were like disemboweled cannonballs. They passed a distance of a hundred meters in a breath and slammed into the body of the Earth Helmet Beast!
Bang! Bang! Bang!
These fireballs exploded suddenly, and the blazing flames instantly overwhelmed the Earth-helmeted beast and melted its protective armor.
This is the first time Gao Jing has used the spells he learned in actual combat since he started practicing as a wizard.
The effect is unexpectedly excellent!
You must know that the shell helmet of the Earth Helmet Beast is extremely hard and thick. If Gao Jing is bombarded with 1130 close-range anti-aircraft guns, the defense-breaking effect will definitely not be as strong as these fireballs.
The howl of the Earthhelm beast echoed through the tunnel.
This is its last cry.
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