 Alejandro Corner, in his unique custom mobile armor Alvatore, attacks Setsuna as the GN-X units proceed to destroy the Ptolemaios and the remaining Gundams.Setsuna struggles with the monstrous Alvatore, but in the end succeeds in killing Alejandro.Graham Aker, an ace pilot of the United Nations Army, then challenges Setsuna to a fight, seeking revenge for his fallen comrades and questioning the purpose of Gundams' existence.