So far, even if the battle is fierce and more than half of the Silver Northern Expedition Army has suffered casualties, Xiang Ningxuan has been playing soy sauce.

After entering the Ice Crown Fortress, he not only rode a horse to pick up a few necromancers at the beginning, but then kept knocking on the ground to find something. Finally, he simply knocked on the thick obsidian floor and dug a hole more than five meters deep.

Don't think this is easy. The Ice Crown Fortress descended directly from Azeroth, and the overall structure is integrated. The strength of obsidian is far greater than that of ordinary rocks. It is made of spiritual guide material and is connected to the energy system of the Ice Crown Fortress.

The two armies fought desperately in the fortress and at most they made some marks on the obsidian walls or floors. The Scourge could only attack along the corridor honestly and never thought of tearing down the walls. Because the strength of the obsidian walls was very difficult to dismantle even if legendary heroes were to destroy them, it would be better to put precious high-end combat power into the front battlefield.

Xiang Ningxuan relied on the [Carding] skill to erode one piece and dismantle it. It took him half an hour to dig a hole that could accommodate. Only by digging through the obsidian floor more than five meters can he reach the ice field rocks on the roof of the world.

Li Chenglan could sense the call of mountains and rivers, and of course Xiang Ningxuan could sense it. Even because of the soul resonance caused by Xiang Ningxuan's interaction with the spiritual spirit of mountains and rivers, Li Chenglan could sense it.

Now, Xiang Ningxuan finally dug out the barrier and contacted the mountains and rivers, and the communication efficiency between the two sides naturally increased exponentially.

Millions of undead dig up the mountain peaks and work hard inside. The mountain on Earth is not obsidian, and the crypt spider demon of the Scourge can easily dig out the rocks. The excavated stones are just used to build the outer defense of the Ice Crown Fortress.

The Lich King wants to turn the entire mountain into a super soul furnace, imitate the laws of nature of heaven and earth, build a soul cycle, and transform the radiation range into the kingdom of the undead.

Under the influence of spiritual tides, mountains and rivers will also be spiritual. As the highest majestic mountain range on the earth, the spiritual hub of the earth's veins should not be underestimated. However, in the past, the connection with the Chinese dragon veins here was not as close as that of Kunlun. It was previously covered by the aura of natural disasters and deceased spirits, and it was unable to open up the connection with the Chinese dragon veins.

Now, Xiang Ningxuan turned the dragon energy on his body into contact with the mountains, and immediately activated the spiritual hub of the earth's vein.

The roof of the world wanted to resist the destruction of the Scourge, but it was just a mountain and could not get up and beat the Lich King. Until now, Xiang Ningxuan opened up contact, and the mountain's anger was poured into the spirit of the earth vein.

"Let the Scourge Legion taste the anger of the mountains!" Xiang Ningxuan stabbed into the wall of the cave with a sword.

The dragon's energy rose and transformed into solid shape. A green-scale, white-ridged dragon broke free from its constraints and raised its head and screamed. The anger of the earth gushed out with the immortal sword as the outlet of the catharsis.

Obsidian cannot block the dragon energy of the mountain range. On the contrary, as a spiritual guide material, the earth-attribute dragon energy can be unobstructed. The internal natural disaster energy node collapses and disintegrates in the collision of the angry dragon.

From the ground, the back of the earth dragon's energy body emerged from under the floor, and then quickly rushed forward along the corridor where both sides fought. The dragon head poked out from the ground of the disaster side, roaring through hundreds of disaster structures, and was not blocked by the energy shield until Professor Putricid was in front of him.

The strong earthquake that followed brought the corridor torn apart, and a row of thorns like dragon ridges were arched on the ground, and even the outer wall of the Ice Crown Fortress was torn a gap in the earthquake.

All the undead structures that were swept by the shadow of the earth dragon stood there, and the soul energy in the body had been destroyed. They fell to the ground like dolls in the earthquake.

These undead structures are all fully armed and can be called war machines. It usually takes a lot of effort to kill them. However, their weaknesses are also obvious. Their souls and bodies have poor compatibility. If you use soul attacks to directly defeat the soul, your body becomes a decoration.

The dragon energy could not break through Putricid's energy shield for the time being, so he turned his head and stared at the Frost Banshee.

This climber died on the snow mountain was driving the cold wind mixed with ice blades to suppress Fording. In a blink of an eye, under the gaze of the earth dragon, it seemed that his soul was frozen, and his whole body was stiff and unable to move. This was the suppression of the soul's origin, and he could freeze the powerful enemy with just one look.

"Ao!" The dragon shadow roared, and the sound waves and soul radiated toward the surroundings. The frost banshee shattered in response to the sound, and the elemental body cracked into hundreds of ice crystal fragments.

The rising earth vein dragon energy did not entangle too much, but rose up, penetrated the ceiling of the Ice Crown Fortress, and directly crashed into the blue-black energy shield from the inside.

The Lich King, who was sitting upright on the frozen throne, suddenly felt a striking under his butt, and the throne standing at the highest was shaking larger than the ground, just like sitting on the back of a giant dragon.

Before he could react, the Ice Crown Fortress supporting the energy shield was torn a gap, and the energy operation circuit failed instantly. A familiar energy took the opportunity to drill into the energy crack and mixed into the blue-black energy shield with white sword energy.

Although the area infected by the sword energy seems very small relative to the energy shield covering the Ice Crown Fortress, the entire shield energy operation circuit becomes chaotic, and its defense ability is naturally greatly reduced.

At this moment, the dragon's energy roared, and the giant dragon with green scales and white ridges rose up, hitting the weak point of the energy shield. Within less than a second of the confrontation between the two sides, the energy shield broke through.

The Lich King suddenly stood up, pulled out the sadness of frost and pointed at the blue-scaled white-spined dragon, and the energy on the energy shield began to gather into the gap. The terrible thing about the domain is the control of energy. Generally, if the energy shield needs to be repaired, it can only send energy through the shield array. In the Lich King's domain, he can directly control it with his mind.

However, the circle of white sword energy gathered around the shield break, interfering with the repair of the energy shield.

"Hmph! I didn't expect that the commander of the army was lurking in the crowd to open the gap. Unfortunately, it was just a futile struggle!" The Lich King glanced at the aircraft carrier Tenglong. Although he was hovering near the gap, it was not easy for such a giant ship to turn around. He was confident that he would close the gap within one minute, which was the confidence to fight at home.

In 30 seconds, a fighter with an orange pattern on the white background and like a swallow was sent to the Ice Crown Fortress by teleportation spell. The streamlined fuselage was incompatible with the technological metal shell with the Ice Crown Fortress, like a nail hitting into solid ice.

In 40 seconds, Shen Rui launched [Group Recall], and more than 200 high-level heroes from the Dragon Horse Army appeared behind Fording. Various buffs and protection paths were ready, and they could be put into battle as soon as they came. Large-scale lethal spells such as meteorites, meteor showers, and fusion strikes were thrown away in the back row of the Scourge.

In 50 seconds, Xiang Ningxuan had already withdrawn his sword and returned to his sheath and appeared in front of Professor Putricid. He pressed the spell shield with his hand and activated the [Carding] skill to compete for control of the shield.

In 55 seconds, Chen Qing and Murong Zhuifeng intercepted Putricid's precious son, the Fructus and the Rotten Sauce. Melee heroes such as Ran Xiuji and Liang Yuting rushed into the enemy's rear magic array. They were just bombarded by long-range AOE. Melee heroes can kill and collect their heads.

Putrisid wanted to retreat, but Connor had already gotten around the back and gave him an axe to the back of his head. Xiang Ningxuan took the opportunity to break through the shield and threw it at his formation with his neck. Everyone would definitely greet him with the fiercest attack.

Fighting with old comrades was smooth and smooth, and in an instant, the frontier command center of the Scourge Legion was collapsed. A large number of undead structures lost command and were at a loss.

In 60 seconds, just before the dome energy shield closed, a powerful aura appeared on the battlefield. He Yang rolled out and crawled out, shouting: "Dear brothers and sisters, I miss you so much!"

Behind He Yang is a demon hunter with wings on his back and horns on his head, holding a green battle blade. His blindfolded eyes burst out with scorching hatred, and the evil flames are indecisive and want to burn everything regardless of the enemy. He Yang is burned to the point of being in a mess by the evil flames.

"Alsace, we should settle our accounts."

Illidan Furious Feng ignored the people fighting and spread his wings and flew across the war zone, heading deep into the Ice Crown Fortress. Hatred is the source of power for the demon hunter. Arthas's sword hatred still hurts faintly. Illidan felt that his anger was burning, which would melt the ten thousand years of ice that frozen throne.

Although the energy shield of Ice Crown Fortress has been closed, everyone who should have come in, and even those who should not have come have come. So what else can I say? Fuck him!
Chapter completed!