Monogatari Series: Off & Monster Season - Zankoku Douwa: Utsukushi-hime  

MONOGATARI Series: OFF & MONSTER Season Episode 6.5, 〈物語〉シリーズ オフ&モンスターシーズン EX, Monogatari Series: Off & Monster Season - The Princess Beauty, MONOGATARI Series: OFF & MONSTER Season - A Cruel Fairy Tale: The Beautiful Princess, 〈物語〉シリーズ オフ&モンスターシーズン 残酷童話 うつくし姫, 残酷童話 うつくし姫, MONOGATARI Series: OFF & MONSTER Season - A Cruel Fairy Tale: The Beautiful Princess

In episode 6.5 of the "Off & Oni" season of the "Monogatari" series, which is based on the short story "Utsukushi-hime/The Princess Beauty," we are introduced to a tale that occurred approximately 600 years ago. This narrative revolves around a stunning young woman who resided in a nation that has since vanished.