The Apocalypse has locked thirty thousand players inside the game, and no one knows what to do.  The larger guilds are taking over Akihabara, and outside the city violent groups are Party Killing other players.  A young female member of Marielle's "Crescent Moon Alliance" is trapped in Susukino, far to the north, and needs their help.  Shiroe feels somewhat embarrassed, but makes a decision.
The Battle of Loka
Die Schlacht bei Roka
La batalla de Loka
La battaglia di Loka
A Batalha de Loka
Битва при Локе