"Feel the hell of adrenaline with the main character of the book 'Viper'. She is a deadly killer, the best at what she does, she is the Viper. Her abilities are impeccable, and her incredible coolness allows her to carry out daring and dangerous tasks. However, when she is asked to kill a boy who She has known since childhood that something she thought was lost - a conscience - will she be able to leave the past behind and choose her path in a dangerous world where every step could be her last? Or will she choose the fate of a ruthless killer forever? Unravel the mysteries of Viper along with her story in the fascinating book 'The Viper'."