Dini and Rocafort answer the question, -"Who is Madame Mirage?" A locked room, two deadly adversaries, and one loaded gun between them. Madame Mirage finds herself in a life or death duel with ASI's most skilled assassin, and the only way out is for one to kill the other. While the fatal drama unfolds, shocking secrets are revealed about our heroine's past, radically changing the direction of the series and everything you think you know about the mysterious Mirage.