Hogwarts wizards who signed in to Middle-earth...

Chapter 85 Demon King Sauron

[Hogwarts Check-in System: Location: Dorgus, check-in required?]

Before Sauron even appeared, the check-in system reacted first.

"Check-in!"

Dui murmured to himself.

[Sign-in successful! Congratulations on receiving "Unveiling the Secrets of Cutting-Edge Black Magic"!]

Dui was startled when he saw the black magic book that appeared before him.

He never expected to receive this as a reward for checking in.

Although it wasn't the time to read, Dui couldn't help but spare some attention to secretly flip through the book.

"The Imperius Curse, the Cruciatus Curse, the Killing Curse, the Fiendfyre—and Horcrux crafting!"

Dui was increasingly shaken as he looked at it.

This time, the rewards from signing in were enormous! It practically encompassed the most powerful black magic in the magical world.

If he could fully master these dark magic spells, his strength would undergo a dramatic transformation.

However, his immediate concern was the Killing Curse.

The Killing Curse, one of the three unforgivable curses, is an instant death curse, and no magic can stop it. It is the most dangerous and deadliest form of black magic in the magical world.

But it is also the easiest form of black magic to learn.

Because he doesn't need complicated conditions for casting the spell, he only needs the most extreme and intense emotions, using malice and murderous emotions to mobilize magic power, and he can successfully cast the Killing Curse.

The power of a killing curse depends on the caster's malice and magical power.

However, before Dui could have a chance to look any longer, a terrifying dark force came from all directions, with the force of a monstrous wave threatening to crush them.

Gandalf quickly used his staff to create a huge barrier of holy light, protecting the group.

Looking at the rising and falling holy light barrier, it was like a bubble in a huge ocean, in danger of being burst at any moment.

"Gandalf, I'm here to help you!"

For the first time, Darrigast displayed the power of a brown wizard, his staff releasing another layer of holy light to strengthen Gandalf's barrier.

Glorfindel unleashed a powerful force and dazzling holy light, tearing a massive rift in the darkness and letting sunlight pour down from the dim sky, illuminating everyone and blocking the invasion of darkness.

Elrond, meanwhile, chanted ancient and mysterious Elvish language, manipulating the wind element to create a hurricane that relentlessly swept through the castle caves, determined to find the hidden enemies within.

"He's hiding there!" Elrond's sharp gaze instantly fell on the highest, dilapidated tower.

The hurricane also rushed towards the tower.

"Thunderous explosion!" Without saying a word, Dui cast a spell on the tower.

With a massive explosion, the tower was destroyed in the hurricane and the blast.

As the rocks fell, the enemies hidden among them were also exposed.

A massive burst of red flames erupted from it, radiating an aura of heat and evil, and coalesced into an enormous, vertically shaped eye of fire.

"You cannot defeat me; darkness has risen again, and your glimmer of light is isolated in the darkness, so insignificant." (Ancient Dark Words)

A voice filled with evil, seduction, and depravity echoed in everyone's ears.

The Nine Ringwraiths, which they had already dealt with, revived from the giant eye of fire and surrounded the group from all sides.

Within the giant eye's vertical pupil lay a void of darkness, from which emerged an extremely tall figure, unleashing a powerful and terrifying dark force.

The holy light barrier erected by Gandalf and Darrigan was bombarded like a tidal wave.

The holy light barrier was on the verge of collapse.

The sky was plunged into darkness, as if all light had been swallowed up.

Dui felt a terrifying sense of suffocation, as if countless evil voices were bewitching him, trying to corrupt his soul.

He quickly summoned his guardian spirit to his side. Under the protection of the guardian spirit's power, he finally had a chance to catch his breath, breathing heavily as if he had been breathing for a long time and finally emerged from the water.

At the same time, he felt a warm energy coming from his chest pocket.

Dui's eyes lit up, and he quickly took out a handkerchief from his pocket. When he opened it, he saw five strands of golden hair that shone with silver light.

It was the hair Galadriel had given him before.

He wove his two golden hairs into a bracelet with his wand and then wore it on his right hand.

Galadriel's hair, imbued with the light of the Two Trees, instantly shielded him from the corrupting influence of the dark forces, freeing him from their effects. Dui, watching Gandalf, Darrigan, Elrond, and Glorfindel successfully withstand Sauron's attack, also breathed a sigh of relief.

Thankfully, we invited three powerful allies: Elrond, Glorfindel, and Darrigus.

Otherwise, with just Gandalf and the other two, they would have truly been lambs to the slaughter.

"The age of the elves has ended, the age of the orcs has begun. You are retreating, and I will be the victor! (Ancient Dark Words)"

The giant eye of fire erupted with even hotter flames, and from within the dark void of the vertical pupil, the tall figure emerged.

He was surrounded by an aura of evil and terrifying dark power, clad in dark, ferocious armor, his figure tall and indistinct, shrouded in black mist and flames.

Everyone was shocked and in disbelief when Sauron appeared in his true form.

"He has a physical form! Has he really been resurrected?" Darrigast exclaimed in horror.

"How is this possible? Unless he regains the One Ring, he cannot possibly have a physical form." Elrond, unwilling to believe it, shook his head gravely. "Relax, Darrigar, he is not truly resurrected with a physical form yet, otherwise we would have already fallen."

"Decades ago, the last owner of the Seven Rings of the Dwarves, Theraine II, was attacked and captured by the Orcs and imprisoned in Dorgod. I think it was around that time that he obtained the Seven Rings of the Dwarves and gained some of their power."

Sauron's appearance startled the group, and the power he displayed was unsettling.

As Sauron approached through the air, the powerful dark force forced the Holy Light Barrier to shrink further and further.

With Sauron's powerful strike, the Holy Light Barrier was broken, and Gandalf and Darrigan were exhausted and unable to fight any longer.

"Sauron, servant of Morgoth, I am your adversary!"

Glorfindel unleashed a holy and powerful force, standing in opposition to Sauron's dark power.

As a reborn Golden Flower Lord, he possesses pure magic power comparable to that of the Maiar, making him one of the strongest elves in Middle-earth.

Even now, facing the returned Sauron, he is still not at a disadvantage.

"Glorfindel, reborn elf, I wonder if you will have another chance to be reborn after I kill you this time? (Ancient Dark Words)" Sauron's mocking voice echoed around, carrying a terrifying power.

As he spoke, an even more terrifying force surged towards Glorfindel, forcing him to retreat a few steps, and the light emanating from his body dimmed slightly.

Elrond was being entangled and besieged by the nine Nazgûl, and was unable to provide support for them in the short term.