ブルーアーカイブ Blue Archive OST 158. Gregorius ｜ Symphony

総力戦 グレゴリオ Gregorius Battle BGM Stream / Download the albums here - Blue Archive is an RPG mobile title developed by NAT Games and published by Yostar in Japan and by Nexon globally. The player will be a teacher that leads their students into various incidents around the city. This video is solely intended for promoting and education purposes and have no means of monetization. This channel is not affiliated with NAT Games, Yostar or Nexon in any ways. #蔚藍檔案