11화: 상그리 라가 스즈키에게 열세 번째 팬텀의 충격적인 진실을 밝히다
2018년 12월 19일 방영
Winter arrives for Granvania. Streets are surrounded in festive mood of Christmas, as Shangri La unveils a shocking truth to Itsuki. It was about the only way to defeat the "Thirteenth Phantom", which is the source of all Impurities. Itsuki's answer to the ultimate choice is... (Source: Conception Wiki)