With Amou and Misuzu's return, Yatagarasu succeeds in turning the tables on the North American military. After their temporary retreat, they once again go after Yatagarasu, but they are no match for the newly upgraded Kenbu, Jogan, and Reiki.
After an accident during a unit test,
Prototype Zero disappeared.
Al hacer una prueba,
hubo un accidente inesperado
Al hacer una prueba
hubo un accidente inesperado
Un accident s’est produit
lors d’une mise à l’essai,
Ci fu un incidente durante un test, dopo il quale 
Prototype Zero semplicemente sparì nel nulla.
Durante um teste, um acidente
inesperado aconteceu
Во время полевых испытаний