A story of the bonds between those who fight, in a world pushed to its limits. On one of the countless parallel worlds that exist throughout spacetime, humanity has fought a decades long war against the BETA, hostile extraterrestrial invaders, using humanoid fighting machines called Tactical Surface Fighters. This is a story of how humanity lives and dies while on the brink of extinction...
as Takeru Shirogane (voice)
as Meiya Mitsurugi (voice)
as Sumika Kagami (voice)
as Chizuru Sakaki (voice)
as Kei Ayamine (voice)
as Miki Tamase (voice)
as Mikoto Yoroi (voice)
as Yuuko Kouzuki (voice)
as Marimo Jinguuji (voice)
as Kasumi Yashiro (voice)
as Paul Radhabinod (voice)
