Ever since Hellgate Castle was banned, the High Tanari has been subject to heavy restrictions.

It took countless manpower and hundreds of years to excavate the two underground tunnels, one in the south and one in the north. This should be their highest achievement.

The northern tunnel is currently the center of gravity of Hell Gate Castle, and its strategic significance must lie above the southern tunnel.

However, compared to the northern tunnel, the southern tunnel that Isaac stepped on at this time was also dug with demons as overseers and demons as laborers, but...

Just like the common environment in the Underdark, endless deep tunnels and deep darkness are the eternal themes here.

This darkness seemed to be able to swallow up everything. Even if the Flagellant Legion held the immortal torch high and marched like a long snake, all their movements and movements were silently swallowed by the darkness of the cave.

, as if what passed by just now was just a mirror image, just a phantom.

In this endless darkness, the only thing that can leave a mark is the fluorescent light that flickers from time to time, like stars and fireflies, on the cave wall, on the cave roof, and even under the feet of the Flagellant Legion.

Of course it is that fluorescent fungus that is not uncommon in the dark areas.

Through this fluorescence, it can be seen that this dark cave has a very different environment from the northern tunnel. Spore organisms are almost everywhere, and every corner of the cave is covered with layers of moss.

These moss clothes, embellished by the little bits of starlight, add countless mysterious charm to this dark tunnel.

Compared to the northern tunnel, the artistic beauty of this southern tunnel is nothing like what demons and devils can create!

Of course, no matter how different it is, it is the fact.

only……

"It is rumored that the dark area of ​​the Supreme Forest has an environment completely different from any other place."

"The dark area of ​​the High Forest has been the breeding ground for myconids since ancient times."

"They cannot leave the confines of the Supreme Forest, but no one can completely clean them out within the confines of the Supreme Forest."

"This spore carpet must have spread because of them."

"As for why we only see these spores and fungi, but not the real myconids..."

The Myconids are certainly mysterious, but with the power of Tanarok, especially those Tanar'ri demons behind them, there is no way that the tunnel dug by them could be occupied by the Myconids!

Isaac's paws hooked over a piece of lichen, sniffing the scent, and his eyes were slightly pondered.

The fact that they can spread unstoppably in the southern tunnel of Hell Gate Castle shows the strong reproductive ability of these spore creatures.

In his early years, he did a lot of research on lichen-like creatures, and based on this, he made some designs for the wood elves in the Wells Forest.

However, his research back then should not be similar in nature to the germ carpet here.

"These spores have some aura of magical environment!"

"And according to legend, they cannot spread out of the Supreme Forest...perhaps it is related to this!"

"Is it because they are part of the magical environment of the Supreme Forest and cannot be listed separately?"

"Or is it possible that it is a racial community that is bound to the earth spirit and region, and is of a similar nature?"

There was some contemplation in his eyes.

Isaac's desire to explore all the unknown has never been complacent because of his strength.

Although some of Alyssa's intelligence information caused him to temporarily suspend research and walk into the southern tunnel in person, research can be suspended, thinking about the unknown, and then conjectures, and then dialectical, this has become his instinct

Some habits drove him to walk in the darkness while pondering some of the mysteries of the Supreme Forest.

Observing, thinking, conjecturing, and the thoughts in my heart are stirring, trying to make a certain degree of analysis on the conjectures of "common consciousness" and "environmental composition"...

And it was in his lonely walking and thinking.

Silent, and as one with the dark environment, a bat-winged figure seemed to have walked directly out of the void, without any warning, and landed behind Isaac.

Don't speak either.

Isaac walked ahead, thinking again.

With her bat wings folded, she followed behind silently like a ghost.

With the flickering light of the fluorescent bacteria from time to time, the charm that cannot be truly concealed by the darkness, who else could it be if it wasn't Alisa, the leader of the Alsa?

Footsteps one after another, infinitely deeper into the darkness.

I don't know how long I've been gone.

"Your heart is always in a state of turmoil!"

Isaac waved his hand, and the moss stained between his claws and fingers floated into the air on its own, and merged into the surrounding moss environment.

The telepathic voice sounded at the same time.

Although he was exploring the relationship between the spores, myconids, and the Supreme Forest as a whole, he was not unaware of the arrival and follow of the Al-Alumina.

He was even secretly wary of some anomalies in Al-Almo, wary of any other plots or designs directed at him.

However, along the way, I secretly observed with my mind power...

At least Alisa's current abnormality should not lie in conspiracy or design, but rather in the demon itself!

Isaac's teleportation.

Alyssa was silent for a moment, then let out a breath and said in a slightly astringent voice: "Teacher, don't blame me. It's some personal matters of mine, I'm a little out of control."

Ordinarily, her current mood would be better spent alone.

only……

After coming up with the biggest discovery of the Flagellation Corps for so many years, it was this person who was persuaded to take action.

He also exchanged some people from the "Changshou Family" for this colleague.

When it comes to the future of the Flagellation Legion, Alyssa did not only care about herself after all. She was in a bad mood and still followed this person.

"Personal matter?"

Isaac had an idea.

He is no stranger to this Al-Al Demon.

This person is by no means an emotional person. Although he has a strong purpose in his actions, he also knows how to advance and retreat. This is obviously different from ordinary demons, and even Tanar'ri.

Something that could make her unable to suppress her emotions all the way here, behind him, or in front of outsiders...

For a moment, Isaac was a little confused.

However, just as Almo said, it should really be a "private matter". Otherwise, if it was pointed at him, no matter who was behind the design, how could Almo with such emotions be allowed to directly

Pass the abnormality and make him more alert!

And since it is a "private matter"...

Isaac didn't go any further. He would walk into the tunnel in person instead of teleporting directly to the Mist Fortress at the critical moment, but it was just because Alyssa revealed some information about the "Longevity Family Demon Elves".

"The nameless underground palace of ancient times!"

"The secret elven guardian!"

"The demon elves hiding among the guardians!"

Putting aside the observation that Almo was in a bad mood, Isaac's eyes flickered slightly again.

Based on Alissa's description of the three most critical pieces of information there, he also developed it accordingly.

Although the elves have a tradition of guarding ancient ruins, even though the Kingdom of Yeerlan has been destroyed, there are still elves secretly guarding the "nameless underground palace", which shows that it is by no means an ordinary place.

However, among these elf guardians, there are actually demon elves who are already rare to the point of being rare...

It's no wonder that Alyssa suspected that it was related to the Siluvanad Kingdom or even the older Arivanda Kingdom.

However, this is a suspicion, but judging from various signs, although there are many seals of ancient magic over there, even Alyssa is not sure that she can directly break through the seals there, but she should,

It is not like the Mist Fortress, which is suspected to be composed of the ancient fortress of Arivandar.

It's not an ancient fortress, so the attraction is a lot smaller. However, Isaac finally had to explore the existence of the "demon elves" personally, and by the way, see if he could absorb someone from the demon elves.

Interest in some magical mysteries, especially the study of the "Stone of Higher Knowledge", is helpful.

Azshara stopped talking and continued to walk in the dark tunnel, continuing to experience that the Yin Yin and Moss Clothes systems coexisted in a magical environment.

Alyssa quickly adjusted her mood.

If you are silent, you will inevitably think too much, and if you think too much, you will inevitably become restless.

Simply, she put aside some silence and took a deep breath. In the darkness, the slightly glowing gemstone eyes looked at the figure walking in front, as if she was curious, and asked: "Teacher, are you using magic?"

Your achievements in the field should have reached the pinnacle long ago. I wonder if you have encountered anything over the years that would hinder your pursuit of magic?"

She has always been curious about the person in front of her.

I didn't dare to do it openly, but I did some testing secretly and more tactfully.

And now, through my own experience...

If you betray your own misfortune, you can find out things related to this person's true identity...

This is a better time to test than ever before!

Alyssa quickly made a relevant judgment in her mind.
To be continued...