Ada Wong

The woman in the red dress works for someone. Which someone changes by the chapter, and whether the job is the real job is a question even her employers have learned not to ask. Ada Wong is the bioweapon underworld's finest freelance operative: grapple gun, silenced pistol, impeccable timing, and an exit strategy for every room she has ever entered. Her one recurring liability is a rookie cop she met in Raccoon City. She has saved Leon Kennedy's life roughly as often as she has stolen the sample out from under him, usually in the same scene, always leaving before the explanation. Three steps ahead, allegiance unknown, heels never touching the floor on the way out. She'll take good care of it.