Whisper is a Tabaxi of sleek, charcoal-black fur that seems to absorb light. Her feline eyes are a piercing, predator's amber. She wears a form-fitting suit of dark studded leather beneath a heavy cloak the color of a moonless sky. She is lean and lithe, moving with a fluid, liquid grace that makes her appear to drift rather than walk.

She is intensely patient, often sitting perfectly still for hours while tracking a target. Whisper speaks in a voice that rarely rises above a breathy murmur. She views the world through the lens of a hunt, constantly assessing entry points, shadows, and the pulse points of those around her. She has little interest in coin beyond what it buys her in survival and better steel.

Born under the name 'Shadow on the Moon' in a dense jungle canopy, she was always an anomaly among her brightly patterned kin. Her obsidian fur was seen as an omen of a short life, but she turned it into a weapon of invisibility. She spent her youth stalking predators twice her size, learning that the most efficient way to survive is to never be seen at all. Eventually, her wanderlust brought her to the gray stone cities of the humanoid races, where she found that shadows are even deeper and more profitable. In the city of Neverwinter, she became an urban legend known as the Silent Whisper. She took contracts that others deemed impossible, navigating the rooftops and sewers with equal ease. To Whisper, a city is just a different kind of jungle. She does not kill for spite or pleasure, she kills because it is the natural culmination of a perfect hunt. Those who cross her path often do not even realize she was there until the cold steel of her daggers finds its mark.