During an infiltration of the Angels' base, Milfeulle grabs a grenade and runs off with it, sacrificing herself to save her friends. Later on, she wakes up, believing it all to have been a dream. Things seem off when Commander Volcott and the others can not see or hear her. Realizing she is now a ghost, Milfeulle must come to terms with memories of her friends, both good and bad.
エンジェル隊の基地が襲われた! 懸命に防戦するも基地内まで侵入を許したエンジェル隊はミルフィーユの犠牲で救われる。故人をなつかしみ思い出話に花を咲かせるランファ達だったが…。