The Library comes under attack and it appears that an Armed Librarian is responsible, Mokkania Fluru. With Hamyutz trapped in the Labyrinth with the traitor the other Librarians regroup and prepare a counter-attack. However, it soon emerges that Mokkania is being manipulated into attacking the Acting-Director by the Church of Shindeki and that they must find a way to break their hold over him before it is too late.
Mokkania est un archiviste armé dont la puissance égale celle de Hamyuts Meseta. L'homme est cependant instable psychologiquement et reste cloîtré dans le labyrinthe souterrain de Bantorra. Jusqu'au jour où il reçoit une visite inattendue qui va le pousser à se rebeller contre Hamyuts et les autres archivistes...