Charlie jumped a little as he spoke, the words breaking the silence between them. She sighed softly before fiddling with her bracelet but didn't take it off. "I helped my dad out with marine animals, he's a marine biologist who works not too far from here near the water. I was closing up the place by myself when I slipped, falling into this strange glowing green ooze." 

"My lower half was covered in it, along with my right hand and bracelet. When I tried getting up, I slipped again, falling into the tank with some fish. My bracelet must have caught on something because I didn't have it on after I fell. I...I don't know how to describe what happened next. I don't fully recall myself. All I remember is I had a fish tail. It only appears when I take off my bracelet."