Su Chen knew that the relationship between himself and Kel'thugad was definitely the kind of enemy who was very angry when they saw each other.

It was Kel'thugad who, after taking refuge with the Lich King, founded the Church of the Damned and spread the plague, which led to the destruction of Lordaeron and the fall of Arthas, largely to his part.

Of course, Arthas also killed Kel'thugad, and also sabotaged his plan to resurrect himself with the Sunwell.

There is no compromise between the two.

Soon there were bursts of sparse voices in the darkness, and Su Chen couldn't help but clench the frost sorrow in his hand.

Under the prompting of Zhi Brain, he could clearly 'see' that it was a group of crypt spiders and hideous banshees quietly surrounding them from all directions.

"Kel'thugad, do you want to beat me with these things?"

Su Chen sneered and just waved the frost sorrow in his hand lightly, those spiders and banshees were already under his control, and after his body darkened, his control over the undead creatures was also strengthened a lot.

"The power of frost's sorrow! Damn it! The darkness rang out with the muffled roar of Kel'thugad.

At the same time, an iron door burst open, and a biting chill instantly filled the entire hall like a tide.

"Alarm, 50 meters ahead, attack power 400, defense power 350, speed unknown......" Zhi Brain's warning immediately echoed in his mind.

In the darkness, a lich made entirely of bones hovers, and around its terrifying body, the glow of frost and darkness lingers, and the chains of imprisonment make a soft sound as it moves.

Su Chen couldn't help frowning slightly, it seemed that Kel's Sugaard was ready to go down in person.

However, his basic combat power is far above his own, and his basic attributes alone surpass most of the strong people he has seen before, and Kel'thugad is good at magic, and the devil knows how strong he can be with the blessing of magic.

"I don't know how much energy the Lich King Neozu has spent on him, and even without the Sunwell, he is so powerful after his resurrection......"

Su Chen didn't hesitate for long, because with the appearance of Kel'thugad, the shadow arrows had been continuously attacking like arcane missiles, and at the same time, various curses had fallen on him.

Su Chen hurriedly opened the Lich's body, and an indescribable feeling instantly filled his whole body, and he could no longer feel a trace of chill in his body, or his body was already colder than the frost around him!

Even if those shadow arrows bombarded his body, the damage caused was pitiful, and he could even get some dark power from it, which surprised Su Chen, maybe he didn't have to worry too much about the other party's magic.

"Your body? Haha, my dear Royal Highness the Prince, it turns out that you have already chosen to fall! Kel's mocking voice immediately sounded in the darkness, obviously having discovered Su Chen's dark physique.

"Fallen? It's just a little change in my body, my soul still belongs to me, and you...... You can only be a slave to others, including your soul, which no longer belongs to you. ”

"Hmph, my allegiance is to the Supreme Lich King!" Perhaps touching the pain in his heart, Kel'thugad immediately let out a muffled roar.

"Supremacy...... He's still far from it. Su Chen sneered, and immediately controlled all the undead creatures around him and rushed towards Kel' Sugad.

Azeroth has nothing else, but the water is too deep, even the Burning Legion, which is said to have destroyed countless planets, is also a feather, and a demigod-level Lich King can't make any waves in Northrend, so he can only bully the human kingdom that lacks a guardian after Medivan's death.

The magic spell in Kel's Sugad's mouth became more and more urgent, and he was obviously extremely angry, because the undead creatures he summoned were instead controlled by Su Chen, and all kinds of curses and dark magic had no effect on Su Chen's lich body, and the only thing he could use was ice spells.

Fierce ice arrows almost rained down on Su Chen, and huge ice spikes stabbed out from time to time on the ground.

It was still dark all around, and Su Chen could only dodge under the prompting of Zhi Brain, and at the same time quietly approached Kel'thugad.

In his ears, he could hear the sound of a large number of undead creatures being shattered under the ice arrows and ice spikes, and it was obvious that these frost magic were extremely powerful, and could almost kill those elite undead in an instant.

Finally with the help of the cover of those undead creatures, Su Chen was finally able to get closer, and hurriedly rushed forward with an arrow step, swinging his sword and slashing at this hideous lich.

But before Frostmourn could reach Kel'thugad, the chains on his body were curled up like tentacles, just wrapped around the slashed sword.

Su Chen wielded the Frost Sorrow vigorously, and although he directly cut off the two chains, more chains were entangled, and at the same time, there was a terrifying ice crystal.

Because the distance was too close, Su Chen had no time to dodge at all, so he had to try to resist.

"Anti-magic shield!"

A green shield was already enveloping him in an instant, although it looked ugly, but this green shield was indeed extremely useful, and all the ice crystals were blocked by this shield.

However, when Su Chen casually threw out a death entanglement, he was depressed to find that the skills of these death knights also belonged to the dark skills, and they could not cause any damage to Kel'thugad.

Fortunately, as a mage, even if he has an extremely strong lich body after being resurrected, his melee ability is still not strong, or he is still not aware of his strong melee ability, and is just desperately casting magic.

The Death Knight, on the other hand, has a very good defense against magic, not only with an anti-magic shield, but also with a dark simulation skill.

Unlike in the game, in this real world, there is no cooldown for these skills as long as you have enough energy!

When the two of them held each other for a while, Su Chen had to give up the idea of fighting with him with an anti-magic shield, with his current state, he and Kel'thugad could hardly kill anyone, but the undead creatures around him caused a lot of damage and interference to Kelthugad.

"Can you kill him after opening Level 3 clearance?" Su Chen secretly asked Zhi Brain, his energy and time could not be squandered.

"Theoretically, but the crystal orb behind him seems to have a mysterious energy, I don't recommend forcibly opening the advanced authority until I can't be sure if there is a stronger enemy, although the sun well well water can greatly shorten the time of weakness, but even a second of weakness in battle is fatal."

"There could be other enemies?" Su Chen frowned slightly, after all, this Naxxramas was the opponent's home field, and it seemed that he also had the ability to teleport troops from a distance, which was extremely unfavorable to him.