|Warning: This page contains spoilers. Continue at your own risk!|
|Prologue of the Quietly Twisting Night|
|Romaji||Shizuka ni Karamaru Yoru no Joshou|
|Dubbed||March 7, 2016|
Episode 17 was originally released on February 8, 2016 in Japan. Funimation made an official subtitled version of it available on their official site as well as other popular viewing sites such as Hulu, Crunchyroll, and AnimeLab.
An English dub was released by Funimation on March 7, 2016.
Shirayuki and Obi are attacked by Kazuki and his mysterious friend, Itoya. Obi fights to protect Shirayuki, but during the assault the men succeed in kidnapping her and escape into the night. Raji has guards sent out to search while Zen and the others finally arrive in Tanabarun and discover the incident. Zen and Raji agree to work together to rescue Shirayuki. However, Obi feels extremely guilty and sneaks away to save her himself. Unfortunately, mysterious pirates ambush Kazuki and Shirayuki and takes them to an unknown location.