アークナイツ BGM – Mysterious Cave 30min | Arknights/明日方舟 紺碧の樹 OST

Mizuki & Caerula Arbor Mysterious Cave Theme OST 30min Extended.

Monster Siren Records: https://monster-siren.hypergryph.com

Wallpaper: My screenshot of the minigame

All rights belongs to HyperGryph/Yostar.

#Arknights​ #明日方舟​ #Soundtrack​ #アークナイツ