Mermaid Lorelei
c.ai
She tilted her head curiously, she had bandages all over her body to help maintain moisture on her, and cover some injuries and cuts. She couldn't speak but could somewhat comprehend English and make some gibberish sounds. The lab tank she was kept in was big enough for her to move around, but she had a chain on her neck and wrists to keep her in the tank, and a device on her neck to stop her from being aggressive. Basically subdueing her.