The eerie green flame was like a maggot attached to bone.

It clung to the Arcane Barrier, burning furiously, emitting a sizzling sound.

Zhou Huai’s heart sank.

The continuous damage from this flame was too high.

Fortunately, after Gandalf reached Rank 14, his Mental Energy surged.

The shield value of the Arcane Barrier also broke through the 80,000 mark.

It could hold on for a short time.

Seeing that the Three-Headed Undead Tyrant seemed to be preparing to breathe fire again.

Gandalf, controlled by the Smart Core AI, decisively raised his staff.

“Forbidden Spell: Thousand-Mile Ice Seal!”

The energy of extreme cold spread again.

The entire circular plaza was instantly covered by a thick layer of ice.

The three heads of the Undead Tyrant, which had just opened, along with the flames about to erupt, were frozen within the solid ice.

The next second, the flames exploded in its throat.

-5871!

-8121!

The first damage came from the Thousand-Mile Ice Seal.

The second was a backlash caused by its own flames.

“There’s even this kind of move?”

Zhou Huai couldn’t help but want to laugh watching this scene.

This Boss blew himself up.

“Roar—!”

The Undead Tyrant let out an earth-shattering roar, violently shaking its heads, shattering the ice shards around its mouth.

In the eye sockets of its three heads, the ghostly green Soul flames flickered violently, clearly enraged to the extreme.

Its rightmost head suddenly opened its massive mouth.

It let out a strange sound like the whistle of a giant ship.

In an instant, the scattered beast skeletons on the plaza were once again summoned, beginning to rapidly reassemble.

In a blink of an eye, several five-meter-tall bone giants formed.

These giants moved ponderously, but each step made the ground tremble.

They strode forward, charging towards Gandalf.

Zhou Huai’s thoughts raced, contemplating a way to break the situation.

This was the most troublesome Boss he had encountered since he had a Clone.

Without exception.

“Although Meteor Fire Rain’s cooldown is ready.”

“But that guy will definitely use a bone wall to block it.”

“Thousand-Mile Ice Seal can cause damage, but its cooldown is too long.”

Even with a passive skill that reduces cooldown by 30%.

It still required a long sixty-three seconds.

To wear it down to death with this amount of damage would take at least a quarter of an hour.

Gandalf definitely wouldn’t last that quarter of an hour!

“Bang!”

As the thought fell, a bone giant had already rushed close.

Its massive bone fist, carrying immense power, smashed heavily onto Gandalf’s Arcane Barrier.

-5320!

A shocking damage ~Nоvеl𝕚ght~ number popped up.

Gandalf’s body flew backward like a kite with a broken string, crashing heavily against a distant wall.

He struggled to get up, and the Smart Core AI immediately controlled him to put up a new Arcane Barrier.

But he hadn’t even had time to catch his breath.

The middle head of the Undead Tyrant once again spewed that viscous green torrent of flames!

The flames accurately hit Gandalf, who had just regained his footing.

-21055!

A damage number that would make any professional of the same Rank despair exploded on the shield!

The newly formed shield was instantly cut down by a quarter!

Not only that, the green flames once again attached to it, beginning to burn continuously.

-1052!

-1066!

-1049!

The flames on Gandalf became more intense, and the shield value plummeted at an alarming rate.

The situation was critical!

Zhou Huai’s gaze was fixed on the Three-Headed Undead Tyrant.

“The right head controls the bone giants and bone walls.”

“The middle head spews flames.”

“The left head’s release seems to have no effect on Gandalf.”

“The Breakthrough point is on that right head!” 𝗳𝗿𝐞𝕖𝘄𝗲𝕓𝗻𝚘𝚟𝕖𝐥.𝚌𝕠𝕞

A bold plan quickly formed in his mind.

“When Meteor Fire Rain is chanting, it will definitely use its right head to cast a bone wall.”

“At that very moment, freeze it with Thousand-Mile Ice Seal!”

“Interrupt its spellcasting!”

This required extremely precise timing.

One second too fast, Thousand-Mile Ice Seal would hit first, alerting the enemy.

One second too slow, the bone wall would form, and Meteor Fire Rain would be blocked.

But now, he could only take a gamble!

Soon, Thousand-Mile Ice Seal’s cooldown ended.

“Now!”

Zhou Huai immediately gave the command.

Gandalf’s staff was raised high, and ancient syllables chanted out.

The space above his head was torn open again, and the burning meteor teleportation gate slowly opened.

As expected.

Below, the right head of the Three-Headed Undead Tyrant immediately lifted, preparing to summon a bone wall.

Just as it opened its mouth, at the very moment the syllables were about to be uttered!

Gandalf’s second Forbidden Spell followed closely!

“Forbidden Spell: Thousand-Mile Ice Seal!”

The extreme cold precisely covered the three heads of the Undead Tyrant.

Crack!

The three massive mouths were simultaneously sealed by solid ice!

The bone wall, which had just begun to condense, lost its subsequent energy support, instantly collapsed, turning into a sky full of bone dust.

It worked!

Zhou Huai was overjoyed.

In the sky, Meteor Fire Rain, without any hindrance, whistled down and heavily smashed onto the massive body of the Undead Tyrant!

Boom! Boom! Boom! Boom! Boom!

Five huge meteors continuously exploded on its body.

-6541!

-6890!

-6622!

-6710!

-6498!

A series of devastating damage numbers floated above the Undead Tyrant’s head.

Its long health bar, at a visible speed, suddenly disappeared by half!

“Awooo—!”

The painful roar was muffled in the ice, appearing comical and powerless.

At the same time, the bone giants that were chasing Gandalf, having lost control, paused their movements and collapsed with a crash, turning back into a pile of broken bones on the ground.

The crisis was temporarily averted.

Gandalf gained precious time to catch his breath.

He narrowly, just a second before the Arcane Barrier shattered, put up a brand new shield again.

The subsequent battle entered a thrilling cycle.

Zhou Huai controlled Gandalf like an artist dancing on the tip of a knife.

Each Forbidden Spell was released at the most extreme moment.

Every skill connection was perfect.

After another round of ice and fire.

This powerful and despair-inducing Calamity-Rank hidden Boss finally let out an unwilling wail.

Its massive skeletal body could no longer support itself, collapsing with a crash and shattering into countless pieces.

With the fall of the Undead Tyrant.

A massive amount of experience points, like rivers flowing into the sea, surged into Gandalf’s body.

“Ding! Congratulations to the host, Clone ‘Gandalf’ has increased to Rank 15!”

The golden light of leveling up illuminated this silent ancient battlefield.

Zhou Huai let out a long sigh, his back unknowingly soaked with cold sweat.

“Truly abnormal.”

To make Gandalf, who possessed an S-Class Profession, fight so frantically, the strength of this hidden Boss had exceeded his imagination.

In fact, if Gandalf had no Soul and was naturally immune to the Boss’s most bizarre Soul attack.

It was equivalent to the Undead Tyrant cutting off one of its arms.

Otherwise, the outcome would have been uncertain.

Unfortunately, it ran into Zhou Huai, this cheat.

Although the Boss was killed, the green flames attached to Gandalf’s body had not yet extinguished.

They burned for another five minutes before slowly dissipating under the continuous consumption of the Arcane Barrier.

Zhou Huai quickly controlled Gandalf to step forward and examine the spoils of war.

Among a pile of broken bones, a blueprint shimmering with purple light lay quietly there.

Star Moon Robe Forging Blueprint!

Zhou Huai was delighted.

The star moon set finally had three pieces.

Besides that, there were several precious Materials exuding a strong aura of death, all core Materials for forging Advanced Undead-type equipment.

Then, his gaze was drawn to something in the very center of the Undead Tyrant’s corpse.

There, a fist-sized cluster of ghostly green flames floated quietly in mid-air.

It had no temperature, yet it emitted a heart-pounding aura, as if it could burn everything to ashes.

Zhou Huai looked at the flames, his breathing suddenly hitched, and his eyes burst with unbelievable ecstasy.

“This... this is an Alien Flame?”