Li Mu slowly opened his realm above the Chaos Vault, and his elemental particle cannon was lit up again. A monstrous cannon muzzle sticks out, aiming for the Chaos Vault. Anyway, Li Mu's task is to kill Diablo, and after Diablo's death, this place will be useless, so it's not a pity to bomb it down.

Boom Boom!

The sound of a cannon rang out. A barrage of energy projectiles rained down on the Chaos Vault.

Boom, boom,

The Forgotten Knights, Forgotten Mages and other mages who were originally hiding inside the Chaos Vault began to rush outward, and then, outside was also the coverage area of Li Mu's shelling, and someone had just rushed out of the Chaos Shelter when they were sent to the sky by an energy bomb, and then they were blown to pieces by the energy bombs that came one after another.

This refuge of chaos is like purgatory on earth. Everywhere there was the sound of shelling, everywhere there were explosions, everywhere there was the sound of buildings collapsing, everywhere there were screams of despair.

Just like the night Tristram was destroyed. Only this time, the victims turned into demons.

But no one will have mercy on them, just as no demon will have mercy on the dead humans of Tristram.

"Roar!" With an earth-shattering roar, a massive dark red figure burst out of the Chaos Vault.

The dark red skin, the huge bat wings, the strong and powerful tail, and the appearance of the giant dragon all indicate the identity of the other party - Diablo, Diablo. The biggest boss in the whole game. As for that what Baal, who cares about him.

After Diablo rushed out, he saw Li Mu standing next to him, and instantly understood that it was he who destroyed his Chaos Shelter and killed countless of his subordinates. Diablo was suspended in the void, and opened his mouth at Li Mu and shot at Li Mu with a mouthful of huge purple lightning.

Seeing this, Li Mu hurriedly floated to the side and dodged, and then three earth-shattering elemental storms emerged around Diablo. Icy frost, all-devouring lightning, and flames that burned everything, three huge elemental storms surrounded Diablo, enveloping its huge figure and eroding its body.

However, Diablo roared to the sky, and a huge circle of flame erupted from its body, spreading out to the surroundings, and the huge frost storm was directly extinguished by the raging ring of fire, and the lightning storm that continued to erode Diablo was also neutralized by the huge ring of fire, and the original huge lightning storm disappeared in an instant.

Seeing this, Li Mu directly detonated the flame storm that was still standing next to Diya's pineapple.

With a boom, a huge explosion echoed over the River of Fire. A huge mushroom cloud rises above the ground. The effect of the massive firestorm being detonated was much more powerful than the effect of ten elemental ion cannons bombarding the same location at the same time, and the huge shockwave even completely wiped out the original Chaos Vault, leaving only a layer of foundation to prove that it once existed. The monsters on the ground were completely torn to pieces by the violent shockwave, and even if there were occasional strong vitality that survived the shockwave, they were pushed into the river of flames by the powerful force and burned into a pile of debris.

When the smoke cleared, Diablo appeared where he was standing. Although it was not killed by the violent explosion, it was not easy at this time, the original blood-red body covered with scales was now bloody and fleshy, and even the white bones were exposed in some places. Only half of the originally indestructible tail remained, and the remaining half had long since turned to ashes. A sharp front paw slowly drooped down, as if the bone had been broken.

"Roar!" Diablo roared angrily, and then summoned all the strength of his body and rushed towards Li Mu.

Seeing this, Li Mu directly put a heavenly thunderbolt lock on the other party's body, and the scorching electric light burned Diablo's flesh and blood, emitting a faint burnt smell, and Diabodo still rushed straight towards Li Mu without hearing it at all.

Seeing this scene, Li Mu hurriedly flew to the side, and while taking Diablo around in a circle, he kept throwing this heavenly thunder lock on the other party's body, consuming the opponent's strength little by little.

Diablo also seemed to sense Li Mu's intentions, suddenly stopped, and then roared to the sky. With this huge roar, its fleshy and bloody body slowly began to recover, and its body gradually became larger, and the heavenly thunder locks that had originally shrouded it also cracked one by one. Its momentum is also constantly climbing, quickly reaching the peak of the Silver Rank, and there are faint signs of breaking through the Silver Rank.

Li Mu guessed that this was Diablo using some kind of secret technique to forcibly improve his strength, and this secret technique must have huge side effects. However, no matter how big the side effects are, when Diablo is promoted to the gold level, it is when they die, so it must not be allowed to be promoted to the gold level.

Li Mu hurriedly took out Fujilin Xing's dictionary from his bag and smashed it towards Diablo's head.

The small red dictionary struck Diablo's head, and under the suppression of the laws of the plane, Diablo was forced into a vertigo state, and his momentum ascented to stop.

Li Mu hurriedly took out Viska's candy box, and a giant cannon that flashed with the light of this blood-red rune slowly stretched out from the dark crack and slowly aimed at Diablo. And Diablo is already showing signs of waking up.

As soon as Shuang'er saw it, he directly drank the black tea of his senior sister, and slashed out thirteen Yuehua slashes in a row, each sword slashed at Diablo's head, and Diablo fell into a state of vertigo again.

At this time, the giant cannon had been fully charged, and Shuang'er quickly fell into a state of weakness because of his ultra-extreme performance, floating in the air. Seeing this, Li Mu hurriedly took Shuang'er, who was in a weak state, into his arms and rushed out.

Rumble!

The huge red and black pillar of light hit the vertiginous Diablo, directly vaporizing the stunned Diablo completely.

The originally noisy Chaos Sanctuary fell into complete silence, and Diablo, who was entrenched here to reorganize his army, was completely killed, and even his soul was completely disintegrated into free elements.

"Ahem, Childe, I'm really sorry, I'm in this state again, I'm afraid I can't accompany you to kill the last demon king Bal." Shuang'er said weakly in Li Mu's arms.

"It doesn't matter, the rest of the Barr is just a parallel import, not much better than Mephisto, I can solve it by myself." Li Mu said.

"Then I'll be relieved." After Shuang'er finished speaking, he fell asleep.

Seeing this, Li Mu put Shuang'er in the realm and handed it over to those witches to take care of, while he himself slowly flew towards the demon fortress.