Soundtrack you hear is "A Nocturne for All" from Ender Lillies: Quietus of the Knights slowed, and reverbed a little bit.Compositon by Yamato Kasai (Mili)Illustration artist: KuroshiYuzuha (https://www.pixiv.net/en/users/52540359)Illustration link: https://www.pixiv.net/en/artworks/981...