When a giant robot suddenly attacks the city, a high-school student named Aoba is saved by a classmate who's piloting her own mecha. After accepting an offer to join the alliance she's is a part of, Aoba is thrust into the middle of high-flying robot warfare.
Encounter
Nice Coupling
Meeting Again
The Time for Resolve
Scars
The Other Coupler
Buddy
Stormy Night
The Coupling System
Father and Child
The Truth
The Bond Between Them
Acception