音楽：ブラック・ソロー | Alien Stage https://www.youtube.com/watch?v=Zx_PKNPwBsg Black Sorrow (Mizi.ver) | Alien Stage https://www.youtube.com/watch?v=QoufgehzC-A Black Sorrow (Hyuna.ver) ｜ ALNST 3rd Anniversary REMIX https://www.youtube.com/watch?v=L13-3CFNxcU
