Who on Earth

While Shi Feiyu realized the danger, he swiftly swam towards the distant area. A deep roar resonated like a tsunami in his ears, and the sea water beneath him was stirred into massive waves, reaching over ten meters high.

In his haste, he glanced back and saw the ancient demon emerging from the sea. Gradually, a colossal human-like face surfaced from the water. This beautiful yet eerie face had six eyes, and its hair consisted of countless emerald green tentacles that swayed as the ancient demon emerged. Astonishingly, the entire face, which was hundreds of meters in size, was just a fraction of the ancient demon's total size.

Shi Feiyu was overwhelmed by shock, unable to fathom the immense size of this mythical beast. Even though he had read about ancient demons in his family's records, the real thing far surpassed his wildest expectations. A head alone was hundreds of meters in size, and he couldn't even begin to imagine the true form of the ancient demon when fully surfaced.