Ou no Musuko, Arui wa Youhi no Musume 王的儿子亦或妖妃的女儿

Ou no Musuko, Arui wa Youhi no Musume 王的儿子亦或妖妃的女儿 cover

[Peθ (Mozu)] Ou no Musuko, Arui wa Youhi no Musume (Fate Grand Order) [Digital]