Story
He and she were enemies. Until he knew he had the same loneliness in a dichotomized world. They are cheap, strong, and never die. The ultimate life regeneration system "Arcadia" was born from teenage soldiers who fight by making full use of the complex regeneration . They were invincible boys and girls (children who transcended death) who died on the battlefield and revived. The forefront of the war in which the two great powers compete for hegemony.
Synopsis via AniList (English).
Preview
Promo video for this title.
