Princess Castle (Ocean)

The Princess Castle is an unreleased non-member underwater den.

Appearance
Contrary to the shop thumbnail, this is a monochrome, austere, two-story den seemingly built on coral reefs. In the distance, there are more coral reefs. The ocean surface is in sight, and rays of sunshine can be seen seeping into the water.

Trivia

 * This shares the same name and shop thumbnail as a land den, but the two look nothing alike.