As you descend into the ocean, various seaweeds come into view. The limited visibility creates tension, as if something might suddenly emerge from between the seaweeds.

A scene showcases jellyfish and various luminescent deep-sea creatures. The increasing darkness indicates a descent into deeper waters.

Emerging from the deep sea, colorful corals and fish help alleviate tension. The ocean's surface waves are clearly visible from underwater.

Glowing marine or deep-sea animals gradually transform into stars, creating a scene reminiscent of space. The scene concludes with dolphins swimming freely, their forms gradually changing into starlight and blending with the background.

Inhabits tropical seas, Atlantic coasts, and the Caribbean Sea
Lives in clear, shallow waters

Body length about 5cm, body width around 3cm

Possesses a wide variety of colors, ranging from blue to very pale with red or yellow stripes on some individuals
Throughout its life, it can become either an autotroph or a heterotroph. Before reaching adulthood, it is a heterotroph, but as an
adult, it generates energy through photosynthesis
This translation maintains the structure and content of the original Korean text, describing the habitat, physical characteristics,
and unique nutritional properties of what appears to be a marine organism.

Widely distributed in tropical and subtropical waters from the eastern coast of Africa in the Indian Ocean, including the Red Sea,
to Hawaii, southern Japan, and Australia

Grows up to about 40cm
Larger in size compared to other sea slugs

Appearance varies: some have reddish bodies with white borders, while others are entirely red. Some individuals have lacy,
fluttering edges, while others have a more simple appearance. They feed on marine sponges and poisonous jellyfish, absorbing
the toxins for their own defense. They lay rose-shaped eggs on coral rocks. These eggs contain highly toxic substances to
protect them from predators until they hatch.

Distributed from the offshore areas of Norway to the coasts of the UK and France, and also found in Morocco and the western
Mediterranean.

Overall, it has a translucent, oval outline
Grows up to a maximum of 7.5cm

Has a considerable number of cerata with rounded tubercles, giving it a swollen appearance. The t ips of the tubercles are
bluish-white and may appear luminous. Each tubercle contains a thin digestive tract that can be seen through the transparency.
The front tentacle-like appendages are slightly longer and darker than the other tubercles.

Inhabits warm waters in the West Indies, Pacific, tropical regions, South Africa, southern Australia, and coastal areas of Japan.

Typically measures about 5 to 10cm in length

Distinguished from other sea slug species by large, column-like, bright orange protrusions on its back.
The back is evenly covered with multiple small tubercles, each tipped with a transparent yellow color.
Dark lines connect between the tubercles, giving the appearance of a net covering the back. Primarily crawls along the
sea floor, feeding on small algae and similar organisms.

A scene depicts the process of observing and collecting coral.

The game showcases intricate movements of schools of fish. A world map UI at the top allows players to explore oceans globally and observe different fish species.

The game showcases intricate movements of schools of fish. A world map UI at the top allows players to explore oceans globally and observe different fish species.

During underwater exploration, players may encounter schools of octopuses. While numerous octopuses can obstruct progress by blocking the view, all elements emphasize realism.

While exploring the deep sea, players may encounter sharks, known as apex predators. To prevent potential threats, players can use electrical devices to deter their approach.