Punishing Gray Raven OST - Puppet Song (傀儡 曲) (Boss ver) Extended【九龍夜船】

From the “Nona Ouroboros“ event. Notably also used in the “Lost Chapter“ event. Composed by Haloweak Vocals by Xia Tongzi (夏銅子) Original mix: My Punishing Gray Raven Extended OST uploads: