Punishing Gray Raven OST - Narwhal (GhostFinal Remix) (boss theme) 【重返极夜】 

From the "Firn Night" Event
I edited the official OST to sound like the boss theme minus the intro and endings.
Composed by Haloweak
Arranged by GhostFinal
Vocals by Xia Tongzi (夏銅子)
Original mix (full version):
www.bilibili.c...
• Firn Night EP-Narwhal-...
My Punishing Gray Raven Extended OST uploads:
• Punishing: Gray Raven OST