Listen to Blood Blockade Battlefront Ending Full - Sugar Song to Bitter Step online. Blood Blockade Battlefront Ending Full - Sugar Song to Bitter Step is an English language song and is sung by Rap AR Anime. Blood Blockade Battlefront Ending Full - Sugar Song to Bitter Step, from the album Anime, was released in the year 2020. The duration of the song is 4:09. Download English songs online from JioSaavn.