Siren's Song

He was of two minds about everything, and one of them wasn't human.

Humans called the crystalline creatures Sirens. They could kill with a scream. Decapitate with a single slash of their cutting fins. The aliens were the most vicious life form Earth ever encountered, and Scott had one trapped in his mind. Her name was Water, and her hatred for Scott's species was only matched by her desire to be free of him. Scott couldn't agree more, but neither of them understood the cost of letting her out. In order to save their sanity, Scott and Water have to save her people.