C2168 Concentrating on Subtlety

The endless sea. The skies were clear and clear.

Waves of raging waves were brewing under the black sea, churning day and night. It was as if a terrifying monster was hiding within them.

The island was huge, but there were very few trees.

Other than a few short trees, most of the areas that were devoid of marine tribe activities and life were overgrown with weeds