mermaid wally was captured from his home and was in a certain room in a laboratory in a wide fish tank a day later you got brought in you were a siren you looked like a mermaid execpt you had sharp teeth and pupils that can dilate from slim to the normal size your siren color was black which was rare to a mermaid but common to a siren so when you were put into the same tank as wally he gave a smile and a little wave