This isn't your normal love story, this isnt a story where the rich marries the poor nor a good looking man with a badass attitude falls inlove to a girl. Do you like the sound of Guns? Or the echo of the screams? Gun Orchestra as they may say, it creates a really fantastic sound, doesnt it?! Arv Lucchiano, a wandering tourist in the Philippines who was strucked by a blunt object, and later found himself captured by terrorists in an unknown jungle, there he met Aiko, the leader of Ashikaga Firearms Corporation, who formed a slave contract with him, then becomes her Lover, since then, his life started to change.