Good heavens! I feel like my body has been hollowed out!

After the fourth class advancement, Qin Feng's stealth level doubled!

With a stealth level as high as 56, even this Epic BOSS couldn't catch a glimpse of Qin Feng's shadow!!

Plus…

After the fourth class advancement, even Qin Feng's attack effects like Shadow Blade possessed half of his stealth level, which meant a level 28 stealth level…

The Great Calamity Underworld King couldn't even see Qin Feng's attack effects!

It could only feel that various parts of its body—front, back, left, and right—were suffering from extremely frequent attacks!

"The damage is this high?"

"Is this the assassin that little bug was so wary of?"

The Great Calamity Underworld King was instantly horrified.

Originally, relying on its level 18 anti-stealth level, it didn't fear a 'tiny' human assassin.

As it turned out, not only did the opponent not appear, but there weren't even any attack effects, yet its health started plummeting!

"Sword of Black Death!"

The Great Calamity Underworld King's heart sank. Gripping its giant bone sword, it swept it around, and instantly, deathly black sword qi spread across several kilometers!

This strike only targeted hostile targets.

Therefore, the surrounding Undead player skeletons did not die.

But unfortunately…

How could this sweeping strike hit Qin Feng, who was in the sky?

Osirio even widened his eyes: "black silk? Where is the black silk?"

Qin Feng had just thought this guy was getting serious, but in the blink of an eye, his true colors were revealed…

"Stupid dragon, black silk is a human thing, what does it have to do with you?"

Qin Feng facepalmed.

Jokes aside, Qin Feng didn't hesitate for a second, his Shadow Blades striking continuously.

Swish! Swish! Swish!

-254.4k (Weak Point Attack)!

-256.5k (Weak Point Attack)!

-256.1k (Weak Point Attack)!

…

When Qin Feng attacked, he always hit a weak point!

Although each Shadow Blade only dealt 250,000 damage, compared to the BOSS's total health of over 400 million, it was a bit like a mosquito bite.

But this mosquito was biting far too frequently!

Moreover, the BOSS had no idea where this 'mosquito' was!

"One strike, and he's not dead?"

"He has Instant Death resistance…"

The Great Calamity Underworld King immediately realized this.

After suffering Qin Feng's attacks, its body had already begun to accumulate 'nightmare' and 'Stripping' gauges!

Clearly, the Great Calamity Underworld King realized that the assassin attacking it was far more developed than other players at this stage!

Not only did the attacks carry the nightmare affix.

He certainly possessed quite a few Superior Affix resistances himself.

"Fortunately, I have the 'old days catastrophe snake tooth'; every 5 seconds, it clears all superior gauges and superior states from my body."

The Great Calamity Underworld King watched its slowly accumulating nightmare and Stripping gauges and didn't take them to heart.

A few seconds later, a bone-white light flashed across its body, resetting both its nightmare and Stripping gauges to zero!

"Very well."

"Human assassin, you have successfully enraged me."

In the Great Calamity Underworld King's black eyes, eerie black flames burned, and it suddenly spat out two deathly black rays!

Like two black lasers, they swept across the surroundings!

These two rays carried the dual affixes of 'nightmare' and 'Instant Death'. If hit by the rays for more than two consecutive seconds, one would fall into a nightmare state at the moment of Death!

But unfortunately, Qin Feng had Osirio stay flying behind the BOSS's back.

No matter how the BOSS turned, they stayed glued to its back.

This way…

The black lasers from the BOSS's eyes couldn't hit Qin Feng at all!

Swish! Swish! Swish!

-249.9k (Weak Point Attack)!

-252.2k (Weak Point Attack)!

-248.6k (Weak Point Attack)!

…

"Holy sh*t!"

The Great Calamity Underworld King released several similar skills in succession, trying to flush out the assassin hiding nearby.

But not only was the assassin not hit by any of its skills, he was like a maggot on a bone, relentlessly focusing his attacks on it!

Even with its high damage reduction and massive health, it couldn't withstand such 'stings'!

Seeing that in just half a minute, nearly a tenth of its health had been chipped away, the Great Calamity Underworld King had no other choice.

It could only use its trump card!

"Undead kin, detonate for me!"

At this moment, the player skeletons who had been turned into 'Undead' all noticed that the BOSS's health was dropping.

They immediately realized that Shadow had made his move!

This filled their hearts with joy.

If Shadow could kill the BOSS, they would surely be saved, right?

But soon, a situation that left them shocked and in despair occurred.

Under the BOSS's command, several nearby player skeletons approached it. Their bones began to swell, and a second later, they exploded with a bang!

When a player skeleton exploded, deathly black mist spread out, instantly enveloping a range of over a hundred meters!

Keep in mind that the base attack range of Qin Feng's Shadow Blade was only 20 meters.

To attack the BOSS, he had to stay relatively close.

He was instantly enveloped by that exploding deathly black mist!

Three explosions caused the instant death gauge above Qin Feng's head to fill up nearly halfway!

Fortunately, Qin Feng's reaction speed was extremely fast.

He pulled Osirio and retreated rapidly to the rear, instantly leaving the BOSS's hundred-meter range.

Next, Qin Feng saw…

Beside the BOSS, the player skeletons that had self-destructed actually reformed from the black mist and were resurrected!

Although they had died once and lost some Lifespan, they hadn't truly perished!

"He has such methods?"

Qin Feng was a bit surprised.

In that case, it would be difficult for his skills to hit the BOSS!

As long as he attacked the BOSS, it would command its player skeleton subordinates to self-destruct!

"As expected, it's still causing me trouble…"

Fortunately, Qin Feng had a way to deal with this.

If he killed those player skeletons first, it would be useless, as they would just resurrect quickly.

But what if…

What if Qin Feng made all those player skeletons fall into a 'nightmare state'?

In a nightmare state, they would completely lose consciousness and could only roll around on the ground, making them unable to follow the BOSS's command to self-destruct!

Qin Feng didn't hesitate before proceeding with this plan.

Even though those 'Undead' were all players.

But for players nowadays to have the guts to snatch an Epic BOSS, their real-life Constitution attributes must not be low, right?

Even if they fell into a 'nightmare' for a few days, it shouldn't kill them.

Even if they really did die from falling into a nightmare…

There was nothing Qin Feng could do about it.

Without controlling those player skeletons, they would keep self-destructing, and it would be impossible for Qin Feng to kill the 'Great Calamity Underworld King'!

And if the Great Calamity Underworld King didn't die, those people would never be able to recover.

In other words…

This was Qin Feng's only current solution!

Killing the Great Calamity Underworld King could save some people.

Letting the Great Calamity Underworld King go would mean all those people would die, and even more would fall.

So, the choice was obvious!

"In that case…"

"Begin the execution!"

Just now, Qin Feng was only testing the waters.

But now that the BOSS's trump card had been exposed, Qin Feng had nothing to worry about.

It had to be said, the Great Calamity Underworld King's move of making its subordinates self-destruct was ridiculously strong.

Even Qin Feng, who had quite a bit of 'Superior Resistance', couldn't withstand it for long.

And the BOSS had over two thousand Undead subordinates!

If it really went crazy, it wasn't impossible for them to blow Qin Feng to Death.

Fortunately, Qin Feng had sufficient countermeasures!

"Endless… Nightmare!"

When Qin Feng activated Endless Nightmare, the entire 160-meter radius around him was filled with nightmare energy!

Riding Osirio and maintaining an invisible and formless state, he quickly circled and flew across the field!

Those 'Undead' players on the field had no nightmare resistance. Under the influence of Qin Feng's Endless Nightmare, they fell into nightmares in groups!

The nightmarish scenes plunged those players into fear and agony, causing them to roll and crawl on the ground. Even the Great Calamity Underworld King of the 'Undead Royal Family' could no longer control them!

For a moment…

Groups of player skeletons crawled gloomily and wailed in pain on the scorched earth, creating a hellish scene!

However, just then…

"Caught you, little fly."

The Great Calamity Underworld King snorted coldly and suddenly reached out, accurately squeezing toward where Qin Feng was!

"Didn't expect that, did you?"

"I know nightmare energy like the back of my hand… I can feel the range of the nightmare energy you're releasing!"

"Even though I can't see you."

"At the center of that nightmare energy's range, that is you!"

"A little assassin fly like you, I can crush you with a single squeeze…"

For a giant BOSS like this, stomping or squeezing both dealt damage—continuous damage equivalent to a Common attack.

Once stepped on or squeezed, one would suffer continuous damage from Common attacks.

But soon, the Great Calamity Underworld King froze for a moment.

Because it reached out intending to squeeze a human, but instead, it had grabbed a massive creature!

"Piss off, you dead queer! Why the hell are you squeezing me?"

Caught by that bone palm, Osirio couldn't break free for a moment and immediately started cursing.

"A mount? So you were flying in the sky… fine, I'll crush your mount first…"

The Great Calamity Underworld King quickly reacted and was about to apply pressure.

Qin Feng released a combo of skills in response!

Thieving Saint's Hand!

Abyss Wither Curse!

Swish! Swish!

Give it here!

In that instant, the Great Calamity Underworld King felt as if its body had been hollowed out!

At the same time, it just happened to exert force to crush Osirio, but…

+47.5k!

+45.9k!

+46.6k!

…

"Ooh, that feels good… You idiot, trying to crush your grandpa? Do you even know the power of the Great Impotence Art?"

Osirio felt refreshed!

Before, it had always been the one being withered.

Now it was someone else's turn.

The tables have turned, how satisfying!