Fate/Grand Order OST: Lostbelt 3 Battle Theme EXTENDED

Battle theme of Lostbelt No.3: The Syncronized Intellect Nation, SIN (The Crimson Beauty under the Moon).

Original title: 紅の月下美人 ～BATTLE 9～
Pic source: https://www.pixiv.net/en/artworks/72042243 by saQ