An earthquake shakes Shinjuku, and all the members of the Shuffle Alliance along with their crews are trapped underground. Rain stumbles upon the Devil Gundam, which is absorbing its Death Army mobile suits.
Challenge!
The Mysterious Masked Fighter
!تحدّي
المقاتل المقنّع الغامض
Herausforderung!
Der geheimnisvolle, maskierte Fighter
¡El desafío del misterioso
Fighter enmascarado!
¡El desafío del misterioso
Fighter enmascarado!
O desafio do misterioso 
lutador mascarado!