Domon's father is now out of his cryogenic state and says that to beat the Devil Gundam Domon must destroy the colony's power source. Gundams from around the world gather to defend the Earth from the Devil Gundam.
All Mermaid Gundam
prototypes! Launch!
!كلّ نماذج الغاندام الأوليّة! إطلاق
Alle Mermaid-Gundam-Prototypen! Los!
¡Despegando prototipos
del Mermaid Gundam!
¡Despegando prototipos
del Mermaid Gundam!
envoyez tous les prototypes
du Mermaid Gundam !
Todos os protótipos do 
Mermaid Gundam, decolar!