Punishing Gray Raven OST - Night Sailing (夤夜渡) Extended (with OST ending)【九龍夜船】

From the “Nona Ouroboros“ event. Notably also used in the “Lost Chapter“ event. Composed by Anti-General Menu theme. I feel like “Midnight Voyage“ would be a better title but I’m not sure if the translation would interchangeable. Original mix: My Punishing Gray Raven Extended OST uploads: