In the epic prequel to .hack, the avatar Albireo is a solo adventurer in The World-the most advanced online fantasy game ever created. When he comes across Lycoris, a strange little girl in a dungeon, Albireo wonders if she's simply nothing more than a bug in the system. As the two journey further into The World, Albireo watches Lycoris turn all of the rules of The World upside down. Slowly, he comes to realize that she may hold a very deadly secret-a secret that could unhinge everything in cyber-space...and beyond! The untold origin of the super popular anime and manga franchise begins right here!Hamazaki, Tatsuya is the author of 'Hack AI Buster 1 ', published 2005 under ISBN 9781595328694 and ISBN 1595328696.