"Is this the Abyss Submariner?"

Reiner looked at the small float in front of him and let out a slight sound of admiration.

Unlike other flotation ships that resemble warships, this ship was built specifically to explore the Great Cavern, adapting to its vertical structure, and taking on a cylindrical shape with a streamlined appearance, like a spindle, allowing for free travel to and from the Great Cavity.

The shell of the Abyssal Diver is glowing with metallic luster, which is a special alloy forged using the latest technology, and has been tested by Lord Alberton several times, it can withstand the attack from the invisible monster without being damaged, such a structure with the latest magic engine, the maximum speed of the Abyss Submarine has reached more than 900 kilometers per hour, and at the same time, the maneuvering in a small area is extremely good, and the reverse speed does not exceed five seconds, which is enough to maneuver with the invisible monster in the large hollow.

The detection equipment it carries is the pinnacle of current technological power, capable of distinguishing even the smallest changes in magic power and analyzing them in the shortest possible time, allowing mages to detect all the measurable data they can think of.

As a security policy, the Abyssal Submarine also has several 155mm guns in case of a possible attack.

Judging from these parameters, this exploration float is already the world's most advanced military equipment.

"Unless there are several Sauron xenomorphs of the same level as the legendary mage in the Great Hollow, it is impossible for the Abyss Diver to sink."

Lord Alberton was so confident in his work that he said with a slight ease, patting Reiner on the shoulder and urging him to hurry aboard.

"Come on, according to my observations, the nameless monster is relatively slow at this time, maybe this is the time when it is weak."

It was midnight, the moon was high in the sky, reflecting the sparkling sea, and the autumn breeze was already carrying a chill.

Reiner nodded slightly, then walked across the bridge and into the Abyssal Diver, behind him, Phyllis, wearing a long black dress and a cloak over it, followed into the floatship.

There is more space than Reiner expected in the seemingly small floatboat, no less than the spacious bridge of the Dawn Treader, and it can be seen that the space folding technology is used here.

This magic, which originated in the ancient Magic Empire, has not yet been explained by modern magical theories, and the small applications of these spells are storage bags, while the large applications are shown on the Abyss Diver.

"The maximum range that can be folded by space folding technology is 100 meters, and the folding rate is about 70 percent, that is, the space within a radius of 100 meters can be reduced to less than 30 meters."

Reiner saw that Phyllis was a little curious, so he casually explained.

The interior of the ship was spacious, but there was no place to rest, as the exploration was not expected to last more than twenty-four hours, which was not too hard for the high-level mages and most of the mid-level mages, and Reiner came to his seat, which was located to the right of the console, and through the window, he could see the scene outside.

Phyllis sat behind Reiner.

Fasten your seatbelts and wait until everyone is ready before Lord Alberton, who is in the main control position, presses the ignition button on the engine.

With a slight tremor, the magic engine was activated, and a ray of light enveloped the Abyss Diver, which was a magic barrier, although the invisible monster could ignore the magic barrier and attack it directly, but the sea of magic power that would pass along the way still needed such protection.

After a short period of preparation, the Abyss Diver immediately began to dive.

The float boat was fast, reaching cruising speed in a matter of seconds.

Reiner saw the numbers on the dashboard constantly changing, the depth increasing almost in a jump, and the hovership's magical barrier shimmering to illuminate the surroundings.

But the big hollow is still dark, and there is not a single light in sight.

Soon, the floatship crossed the boundaries of the quantum sea.

Several mages were vigilant, as this was the first time they had dived to this depth, confronting this mysterious and strange quantum phenomenon.

"Theoretically, because of our presence, there is no significant quantum collapse here."

Reiner said that the macroscopic quantum effect was not significant in the first place, not to mention the presence of two legendary mages, who were themselves strong observers, and would suppress the collapse of the wave function of these overlapping magical forces in the Great Void.

Buzz –

The Mana Detector emitted a beep that showed an extremely high concentration indicator, but it only lasted for a moment before returning to normal.

And looking out the window, Reiner found nothing.

"Was it the magic tide just now?"

Field confirmed the observations, and there was indeed a crest.

"Looks like yes, we've passed through the quantum sea."

Lord Braggs said lightly, he seemed to have some kind of sense at the moment when the magic tide appeared just now, but he couldn't grasp the essence and kept thinking in his heart.

Reiner thought back to his previous heart lake, but there was still no warning, and the magic tide really couldn't be observed, weird and strange.

"Did something pass by?"

At this moment, Phyllis, who was sitting behind Reiner, suddenly spoke.

"You feel it?"

Lord Alberton faced the tide of magic, only if he didn't feel it, but he didn't expect Phyllis to have a clear feeling.

"It's like being in some kind of liquid, but it only lasts for a while, like jumping into the water and jumping out quickly."

Phyllis explained, pondering the words.

"Does the water feel ......?"

Reiner muttered to himself, wondering even more about why Phyllis was able to sense it.

"We're about to enter the range of the invisible monsters."

On the side, although Field was also a little curious, he pressed the question in his heart and reminded everyone.

Reiner looked at the depth reading, and it was indeed on the warning line.

"I'll do it manually, guys, please fasten your seatbelts."

Alberton withdrew his gaze and placed his hands on the joystick.

The mana detection map was empty, but Lord Alberton didn't let up.

He flicked the switch, and hundreds of metal balls flew out of the Abyssal Diver and circled around it, forming a sea of metal.

This is a small ball that is released to catch the movement of invisible monsters!

In an instant, countless small points of light appeared on the magic detection map, and each point of light was a small metal ball, and these spheres formed a protective net of 360 degrees.

However, after a few seconds, a small metal ball above the detector immediately dimmed.

Invisible monsters have appeared!