Kage no Jitsuryokusha ni Naritakute! - Shadow Garden -「AMV」Sound the Alarm ᴴᴰ 

ft. The Seven Shadows, Alpha, Beta, Gamma, Delta, Epsilon, Zeta, and Eta.
Anime: The Eminence in Shadow/Kage no Jitsuryokusha ni Naritakute!
For improved bitrate (quality) I recommend watching at the highest resolution possible.
Contains scenes from Kage no Jitsuryokusha ni Naritakute! (The Eminence in Shadow) Season 1.
The song is Sound The Alarm by Astyria.

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