The two archers used their skills at the same time.

Instantly, countless arrows covered the area in front of them.

-1455

-1453

-1453

-817

-801

-823

These monsters were only Level 25, so Venom dealt very high damage.

Under the baptism of such skills, the Death Worms in front of them lost a third of their health.

Before the monster could get close, Small Artillery used another AOE skill.

[Piercing Arrow]!

After accumulating power for three seconds, the damage was doubled!

This skill dealt more than 3,000 points of damage.

With this wave of attacks, most of the monsters were already low in health.

Then, they began to harvest the monsters crazily.

Under the high attack speed, countless arrows shot out.

The monsters also fell to the ground.

These Level 25 elite monsters were not even as threatening as Level 30 ordinary monsters in front of Lorne.

Other than spending more time killing monsters, Lorne did not feel any other difficulty.

"Strange…"

After he killed all the monsters in the field, Lorne could not help but frown.

This was because new monsters came out of the small caves.

This wave of monsters was the same as the previous ones. They were all Death Worms.

There were a total of 30 of them.

However, such a group of monsters did not put much pressure on Lorne.

On the contrary, Lorne was very excited.

This was because the small monsters produced here were different from the ones summoned by the Lich.

The Lich's summoned monsters gave no experience.

As for the Death Worms, they provided him with decent experience points.

As long as he killed a Death Worm, Lorne would obtain 300 experience points.

If he could farm monsters here forever, he could even raise Aisha's level to Level 20 here.

This was the best outcome, but Lorne was more concerned that it was only an illusion.

…

Ding!

[You have killed the Death Worms x5!]

[You have killed the Death Worms x7!]

[You have killed Death Worms x13!]

[You have killed the Death Worms x8!]

[...]

Just like this, in the dark cave, Lorne's pets fought for over an hour.

Finally, they put away their bow.

There were no longer any monsters in the cave.

Sigh…

Lorne sighed to himself.

To him, this was a rare monster farming spot.

One could not even guess how much he had gained during this period of time.

In addition to obtaining countless equipment and other loot, Lorne also obtained an astonishing 270,000 experience points.

This was only what he had obtained in an hour.

According to the number of kills, 270,000 experience points was equivalent to killing 900 monsters.

On average, he had to kill 15 monsters per minute!

This was unimaginable in the wilderness!

Unfortunately…

The monsters in this place were limited, and it was not infinite.

Just 900 monsters was not a huge number to Lorne.

The 270,000 experience points he had just obtained could not even allow Aisha to level up once.

…

"Is it related to this magic circle?"

Lorne arrived before the magic circle.

When he was farming previously, he had discovered that the magic circle would flash once before each wave of monsters appeared.

Therefore, if nothing unexpected happened, there had to be a key connection between the two.

Lorne even believed that the magic circle was the key to producing the monsters.

Thinking of this, he used Identification on the magic circle.

————

[Death Creature Summoning Array]

Quality: ???

Status: Out of Energy

Energy: 30 / 1000

Effect: Magic circle can be activated by consuming energy to summon the Death Worms from the Sea of Death.

————

"It's as I thought!"

Lorne's eyes lit up.

From the interface, it could be seen that this magic circle was indeed the key to summoning the monsters.

However, the summoning array was already out of energy.

Without it, the magic circle could not continue summoning monsters.

This made him very depressed.

After all, to Lorne, who urgently needed experience points, this was a dream location.

According to the rate of 900 monsters per hour, he only needed one day to raise Aisha's level to 20.

But now that there was no energy for summoning, the hope he had seen might immediately be destroyed.

He hoped that he would not be so unlucky.

With a sigh, Lorne carefully checked the information regarding the magic circle.

When he opened a hidden panel, his eyes suddenly lit up.

[Warrior Corpse]

The energy needed was actually the warrior corpse!

Lorne's eyes widened at the information.

He was sure that he was not seeing things.

On this panel, it did say that as long as enough undead power was injected, the magic circle would be activated again.

In the ruins of the war, the undead power was the most concentrated energy element in the entire map.

As for why the warrior corpses could be used as energy sources?

This was because the corpses of the dead soldiers were the best carriers of the undead power. After many years of accumulation, these corpses condensed extremely rich undead power.

"No wonder we found so many corpses of warriors in the tunnel when we entered the cave. This is the reason."

"As for the huge swarm of Death Worms earlier, they should be pets summoned by the Rotten Lich."

Lorne understood everything.

At the same time, he felt extremely excited.

Now, he was certain that the warrior corpses was indeed the main energy source for activating the magic circle.

If that was the case, then everything was much simpler.

The warrior corpses happened to be the main target of this event, and there were many being traded in the market.

In other words, as long as he was willing to spend money, he could obtain enough energy!

With enough energy, it was equivalent to having infinite monsters!

With enough monsters, it was equivalent to having endless experience points!

If he could really make this magic circle work continuously, then Lorne was definitely confident that he could raise Aisha's level to 20 in one day!

"I wonder how many times I can summon monsters with one warrior corpse?"

There were not many of such materials in Lorne's bag, only about a hundred.

These corpses did not seem to satisfy his needs.

He estimated that a corpse would at most summon one monster.

As he thought, Lorne threw a corpse under the black crystal.