"U.N.オーエンは彼女なのか？" by Liz Triangle (Album : B1)
Source : Touhou 東方紅魔郷 ～ The Embodiment of Scarlet Devil
Extra Boss Theme; Flandre Scarlet
Original song (Vocals: lily-an) : https://youtu.be/-oEwOjtBEaw
Difficulty : Hard
PDF : https://drive.google.com/file/d/1JlE8s_Eri9Rum_CkhviSD4wp1My5CTw_/view?usp=sharing