I Think of You Under Our Shared Sky - Ryner Lute & Sion Astal [ENG/JPN Subs]

Ryner Lute and Sion Astal's duet character song, I Think of You Under Our Shared Sky (Kimi Omou Sora no Shita) by Jun Fukuyama and Daisuke Ono. This song was released as part of the volume 11 blu-ray bundle for the Densetsu no Yuusha no Densetsu anime. And no, this isn't a fucking Kuroshitsuji song. My god.