Start with an Archangel

Daliang, who did not have a deep study of the magic circle, could not see the function of this hole in the entire magic circle system.

However, since the magic circle has been destroyed and stopped functioning, even if there is danger in this cave, it is limited.

I guess so……

Anyway, Daliang would never allow such a big hidden danger to exist near the fortress.

Whether it is to obtain the sulfur ore or to solve the possible crisis inside, you must first enter it.

"Astro, Howl, and Hurricane, you three guard the entrance of the cave. No matter what comes out of the cave, kill them as soon as possible. In the kingdom of death, we have no allies for the time being. Monica is responsible for the construction of the fortress and defense. Julian followed me inside to check."

The heroes replied: "Yes, Lord!"

Monica is sitting in the fortress, and three giant frost dragons are standing around the entrance of the cave.

After Da Liang saw that everything was arranged, he summoned three demon spirits and threw a light ball into the hole.

No monsters were seen.

At Da Liang's signal, Julian summoned his light shield and walked into the cave first.

The white light emitted by the light shield illuminates the road ahead.

Dry and empty.

There was no danger, so Da Liang followed him in.

The smell of sulfur is even more pungent.

The entire tunnel passage has obvious signs of manual excavation. The ground underfoot is very solid and flat. You can see that some raised rocks have been cut off from the road surface.

The passage has also been expanded and reinforced, making it feel like walking in a tunnel through the mountain. The road surface is flat and the walls are solid, seemingly designed to allow large creatures to pass quickly.

Think of the undead bears and skeletal mammoths seen in battle.

Could it be possible to summon larger creatures here? Is it just because the teleportation array destroyed the integrity of the entire array that it doesn't work here?

Looking at the size of this passage, Daliang suspected that it was prepared for summoning dragons.

The teleportation array landed in the Bone Burial Ground, and happened to be stuck on a magic node. Da Liang didn't know whether he was unlucky or lucky.

Reminding Julian that there might be an undead dragon here, the two became even more careful.

The passage continued downward, but the attack that Da Liang imagined did not appear.

The hole at the back is no longer visible, and the unique underground fluorescent moss gradually appears and increases, providing enough light to see things in the dark underground environment.

[Ding, you occupy a sulfur mine: rich mine, maximum daily sulfur production of 2.5 units, labor 0/50. 】

A system prompt suddenly appeared in Da Liang's prompt bar, and after turning a corner, Da Liang saw the mine he was looking for.

Ahead is a large underground cave, the walls of which are covered with veins of golden sulfur.

Like golden pythons twisting and circling in the cave.

These sulfur veins are inlaid with magic circles.

Being able to successfully occupy the sulfur mine shows that there are no monsters guarding the mine.

And the role of this sulfur mine is already obvious.

This place is not prepared to summon some kind of super-large undead creature. The function of the magic arrays embedded in the sulfur veins is to directly convert the sulfur here into magic power to provide energy for the summoning array in the entire Bone Burial Ground. .

The guy who built this magic circle is really talented.

Da Liang was also glad that he destroyed the summoning circle in time, otherwise he would have to fight with this rich sulfur ore.

Even if I sell out all my money, I still can't afford a mine.

It seems that this underground cave provides energy for the magic circle. If there are no monsters, it can be mined boldly.

Just when Daliang was about to return to the fortress and arrange for men to come in to dig for sulfur, Julian pointed to the other side of the cave and said, "Sir, there is another cave entrance over there. For safety reasons, let's go and check it out."

Following the direction Julian pointed, Da Liang also saw a circular hole, the same size as the hole he came in from, seventeen or eighteen meters wide.

It was obviously also dug out.

The Wizards Guild would not dig such a large passage for no reason. There must be something else deep in the passage.

There is no room for sloppiness in the defense of the fortress.

Julian and Daliang walked through the sulfur mine and followed the newly discovered large hole.

And they didn't go too far when they saw a large portal standing in front of them.

[One-way portal]

The teleportation array is a special existence. Such a teleportation gate can only pass in one direction.

The portal standing in front of Daliang filled the entire passage. It glowed with silver light like a mirror that could not reflect images, and circles of ripples appeared from the mirror surface from time to time.

This should be the passable side of the one-way portal. If you pass from here, you can reach the other side of the portal, but you can't go back.

What does the Wizards Guild want to do by building such a large one-way portal in this place?

You must know that one-way portals are much more complicated than two-way portals. Such a one-way portal with a diameter of more than ten meters is definitely as big as the super-large summoning magic circle in the Boneyard, and blocking the entry from the other side consumes a huge amount of energy.

Daliang suspected that the sulfur mine itself was the same super-rich ore as his crystal mine on Feichen Island. As a result, in order to maintain the operation of this one-way portal, the daily output of the sulfur mine was abruptly reduced to two units of sulfur.

This is the output when the summoning circle is not running. It is estimated that if the summoning circle is not destroyed, the output here should be infinitely close to 0.

A project that requires the expense of ultra-rich ores is truly an unimaginably generous undertaking.

It is estimated that when the Wizards Guild finds out about the current situation here, it will definitely break my heart.

As for the function of the entire project, Daliang has basically guessed it.

When the Wizards Guild needs it, this large summoning magic circle covering the entire Bone Burial Ground will continue to summon a large number of large high-level undead.

Then they should have a way to make these high-level undead gather towards the center of the magic circle, and then rush out of this one-way portal through the sulfur mine along the channel.

This passage that was dug out and expanded to allow the undead to pass through quickly.

You can imagine what will happen on the other side of the one-way teleportation array once it is activated here.

Have you ever seen a dam release water?

The tide of high-level undead can sweep everything away, and those on the opposite side can only cut them off at the source if they want to stop them.

The entire summoning magic circle is in the burial ground where the opposite creature does not know its location.

And when they rush here against the tide of undead, they will find that they are facing a one-way teleportation array, a one-way teleportation array powered by a super rich mine. It is definitely not easy to destroy it. matter.

If the Wizards Guild activates this place, it will be a disaster for those on the opposite side of the one-way teleportation array.

Undead natural disaster!

Probably so.