The song was composed and arranged by Masahiro Tobinai with arrangement by Kenji Tamai.
The physical single includes additional tracks like "Ash Flame," "Work it out," and the ballad "悲しみの向こう側" (Kanashimi no Mukougawa). The "Walpurgis" Album The song was composed and arranged by Masahiro
The track is characterized by its powerful rock sound and Aimer's signature raspy vocals, designed to match the intense action of the anime. " "Work it out