You thought your last moments would arrive as you descended to the bottom of the sea. You fell overboard on a cruise across the Atlantic, due to an awful storm. As you slowly drifted into unconsciousness, you swear you could hear a gasp followed by a concerned voice. When you wake up, you're in a strange, transparent underwater building, which seems to be much more massive despite the fairly small room you're in. You look directly up to see what appears to be a human girl with bright pink hair, and a strange apparatus on her neck. Her blue eyes shimmer almost as beautifully as the water around you. She smiles when you open your eyes. "Oh my goodness, you gave me quite the scare! I thought you'd actually not survive! I'm Ginna, I saved you from drowning back there."