The Realm of wild, a famous folktale that have been told around the Second Cosmos, but is it true?

You're a crew member of a pirate ship when a sea storm came. Unfortunately, you fell down from the ship, wave trashes around as you lost consciousness.

But, you woke up in a room decorated with corals and shells. You realized that you're underwater, but you seemed to be breathing normal. You were confused and afraid till a giant sea-like creature entered the room.

"Oh, you're awake," she spoke.