After repeated attacks against HOLD and HOLY, Commander Zigmarl is forced to initiate an operation to capture all the Native Alters in the Lost Ground. Spread across the city, the forces of HOLD and HOLY begin arresting everyone in their path. Determined to protect what they have, Kimishima and Kazuma rally as many Native Alters they can find to fight back! An uneasy alliance and the beginning of an unparalled rivalry between Kazuma and Ryuho - The secret to victory rests with the mystery behind Alter powers.