They raided the cave dwellings.

When the Undead Army charged into this layer,

Lin Yuan finally understood how the Cave Dweller Spellcasters locked onto their targets.

They relied on the Sensing Magic Array on the ground.

As long as an enemy stood in a certain area,

that area would display a red light.

The Cave Dwellers would then launch an attack toward that area.

They had no eyes and could only rely on the guidance of the Magic Array.

The person who designed the Sensing Magic Array was truly a goddamn genius.

Precision guidance, allowing blind creatures without eyes to strike blindly.

Furthermore, with about a hundred Cave Dweller Spellcasters attacking simultaneously,

the firepower was quite fierce,

taking down quite a few of the undead.

But as more and more undead arrived,

more and more areas were lit up.

The attacks of the Cave Dweller Spellcasters began to scatter.

After 1 minute,

eighty percent of the areas were illuminated by the undead.

The Cave Dwellers' attacks became indiscriminate, striking friend and foe alike.

In all directions,

there were enemies no matter which way they faced.

Attacking anywhere would hit a target.

Just attack!

A'lan informed Lin Yuan of this situation.

Lin Yuan laughed heartily.

"Hahahaha, interesting."

"The person who designed the Sensing Magic Array probably didn't anticipate this situation."

"Too many enemies, they don't know where to strike anymore."

"They're striking blindly now, hahahaha."

"Oh, I almost forgot, they were blind to begin with."

Two minutes later, all Cave Dweller Spellcasters were killed.

[Killed Cave Dweller Spellcaster (LV28) *103, experience +30,900]

While the surrounding skeletons were searching for the passage to the next layer,

they picked up a Skill Book.

[Mana Recovery Aura] (A)

Skill Description: Allows friendly units within a 20-meter radius to recover 1% of their maximum mana points per second.

"Huh, it's actually an Aura Skill!" Lin Yuan was very surprised.

Auras were abilities that could only be mastered upon reaching the Sixth Tier.

He didn't expect a small Cave Dweller Spellcaster to drop an Aura Skill.

"Ghost, this is for you."

Lin Yuan tossed the Skill Book to Ghost, who chuckled and immediately learned it.

This aura didn't provide much benefit to Lin Yuan,

because he had the Endless Vitality Talent, recovering ten percent of his maximum health points and mana points every second.

A mere one percent increase didn't boost the effect significantly.

But for Ghost, it was different.

He had forty thousand mana points, recovering 400 mana points per second, plus the Mana Regeneration provided by his intelligence.

He could recover 1,200 mana points per second.

He could keep the Gate of the Undead open for as long as he wanted.

It had been 20 minutes since Lin Yuan entered the Dungeon.

While blinded,

clearing three layers in 20 minutes,

if not unprecedented, was certainly unparalleled.

After the passage to the Fourth Layer appeared,

the Undead Army swarmed forward.

By the time Lin Yuan arrived,

over three thousand undead had already died on this layer.

[Cave Dweller Shaman] (Fourth-Tier Commander)

[Level: LV30]

[health points: 850,000]

[mana points: 100,000]

[attack power: 0]

[defense: 9,000]

[Skill 1 (Color Change): Every 8 seconds, the Cave Dweller Shaman's body changes color. damage can only be dealt by entering the specific colored area.]

[Skill 2 (Shared Life): Cave Dweller Shamans share health points and cannot die individually.]

[Skill 3 (Shadow Bombardment): Cast time 2 seconds. Drops Shadow Bombs onto the target area, causing 8,000 magic damage. cooldown 6 seconds.]

[Skill 4 (Shadow Ray): Every 10 seconds, Shadow Energy is generated between the Cave Dweller Shamans, lasting for 3 seconds. Units touching the Shadow Energy take 1,000 magic damage per second.]

This layer was divided into five areas, and also five colors:

Azure, Yellow, Red, White, and Black.

The number of monsters was very small.

Five Cave Dweller Shamans were positioned in a Pentagram formation.

Their skills were completely identical.

The thousands of Undead Army units that entered before Lin Yuan,

had almost all died under the Cave Dweller Shamans' Shadow Bombardment.

This layer counted as a Boss Battle,

except there wasn't just one Boss,

but five.

Skill 1, Color Change, was clearly a Mechanic Skill.

The undead that entered earlier didn't understand what mechanics were,

only rushing forward foolishly.

Even when the Cave Dweller Shamans changed color, and attacks dealt no damage,

they still wouldn't retreat.

Then, they were bombarded by the Cave Dweller Shamans using Shadow Bombs.

Over three thousand undead were wiped out quickly.

Seeing this, A Li,

rushed out with his sword.

He arrived next to one Cave Dweller Shaman,

the sword light flashed,

-1,663,200 (Critical Hit)

and with one strike, he emptied the Cave Dweller Shaman's Health Bar.

Following that,

A Li's speed increased to the maximum,

rapidly traversing the battlefield.

He quickly reduced the health points of all five Cave Dweller Shamans to 1 point.

At this point,

killing them was easy.

Ghost arranged for several hundred Skeleton Archers to scatter into the five areas.

Attacking in turns,

finally,

during a certain round of attacks,

all five Cave Dweller Shamans took damage simultaneously,

and their Health Bars were completely emptied.

[Killed Cave Dweller Shaman (LV30) *5, experience +50,000]

After the Cave Dweller Shamans died, they dropped two pieces of diamond equipment.

[Chameleon Medal - Accessory]

[Grade: diamond]

[Wearing Requirement: LV30]

[attributes: All Attributes +150, Stealth Level +1]

[Trait 1: Wearing Level -10]

[Trait 2: Active Use: Activates the Disguise Effect, reducing the chance of being discovered by those nearby.]

[Shadow Staff - Two-Handed Weapon]

[Grade: diamond]

[Wearing Requirement: intelligence ≥ 1,000]

[attributes: intelligence +200, magic strength +300]

[Trait 1: Spell Hit +2%]

[Trait 2: Spell Critical Hit +2%]

Lin Yuan gave the Chameleon Medal to A Li.

Lin Yuan gave the Shadow Staff to Ghost.

Lin Yuan realized something:

these pieces of equipment were useless if he wore them himself.

He didn't participate in combat; wouldn't good equipment be wasted on him?

Moreover, with Ghost around, Lin Yuan couldn't die.

It was better to let his Summoned Beasts use the good equipment first.

A Li didn't refuse and equipped it immediately.

His attack power increased slightly again.

Ghost waved his hand, refusing to accept the Shadow Staff.

What he wanted was the little devil's staff in Lin Yuan's hand.

"You want this?" Lin Yuan took out the little devil's staff and handed it to Ghost.

Ghost cackled happily.

Yes, yes, yes,

this was exactly what he wanted.

This equipment could cast Fire Bullets.

With this equipment, his disguise would be even more perfect.

Knowing Ghost's intentions, Lin Yuan was speechless.

He was clearly a massive Tank,

yet he insisted on pretending to be a Squishy Skeleton Mage.

He really didn't know what Ghost was thinking.

Instead of playing a straightforward Crushing Match,

he insisted on playing Tricks.

He was truly cunning.

With the death of the Cave Dweller Shamans,

the Pentagram Array on the ground dimmed.

This layer became completely dark again.

[Successfully stayed in the Dark Grotto for 30 minutes. Choose Yes/No to leave]

[Blindness Effect removed]