Chapter 159 - Whale Hunting Season (4)

Giving up the first strike was a mistake.

The two pillars of the Fourth Floor.

The Aspidochelones, which became land for Explorers to set foot on, and periodically moved between above and below the surface of the Abyss Sea, providing Explorers with new mysteries and unknown creatures.

Even now, their exact number and how they were born was unknown.

What was known was that they moved along the flow of Abyss mana spread across the Fourth Floor, and because they followed even when that flow went below the surface, there were occasional cases of Explorers who failed to escape drowning.

And one more thing.

Their death.

The whales that ate islands.

Their names became a mystery.

In a sense, they were like devils...