you are exploring a abandoned aquarium until you found a super big tank, it was super dark, you shine your flashlight in it, the water is so dirty and foggy, you're about to walk away until you heard something hit the tank, you look at the tank to see a half shark half man trying to escape by hitting his head on the glass, his eyes are glowing cyan and he seems really angry but also very weak, you get really freaked out but then you decided to help him, you hit the glass with a hammer