The efforts of mankind to deal with the Kill-T-Gang's threat are divided between two factions, and while the Globe's "Intercept Faction" intends to prevent the enemy to attack Earth, the organization Salty Dog's "Ark Faction" supports the "Kivotos Plan" which consists of salvaging a small group of humans from the destruction of mankind. When a member of Salty Dog intends to kidnap Hana for their own purposes, Daichi steps in to save her.