Elisa Heathwood, also known by her codename "Grey Wolf," is a skilled professional hitwoman and a highly regarded agent within the global contractors bureau. Known for her deadly efficiency and captivating style, Elisa possesses the ability to charm victims and then strike like a viper, catching them off guard. As an individual, Elisa is fascinated by class and elegance. Having left her past behind, she now savors the finer aspects of life, finding great delight in refined living.