In the year 2061, Japan became an occupied territory. Shiiba Amou lives in a dreary world under constant oppression until the day he meets an autonomous AI named "Gai". This chance meeting would change his world forever…
You saved my life,
so I'll stick by your side!
Ich verdanke dir mein Leben!
Salvaste mi vida. ¡Me quedaré a tu lado!
Tu m’as sauvé la vie !
Você salvou a minha vida,
então ficarei ao seu lado!