Black Butler: Emerald Witch Arc
Kuroshitsuji: Midori no Majo-hen · 黒執事 -緑の魔女編-
Synopsis
Ciel and his loyal butler Sebastian brave a cursed forest in Germany to uncover the truth behind eerie deaths. (Source: Crunchyroll)
Studios: CloverWorks, Aniplex, Crunchyroll, Square Enix
Source: MANGA