Miharu Tsurumaki is a former actress who had a traumatic past due to her mother trying to drown her in a suicide/murder attempt. Since her mother's suicide she's become mute. She's also drowned every man who has fallen in love with her. Appropriately she can turn herself into a fish-like being, resembling a mermaid or a fish monster, and manipulate water (or fog by controlling the water droplets it's made of), she can even transform herself into water.
