12화: 루시퍼의 후계자 논쟁 속 솔로몬의 영혼이 깨어나다
2013년 9월 23일 방영
The dispute over Lucifer's successor finally awakens Solomon's soul, but Dantalion is the one demon he does not remember. Dantalion is resolved not to let the same tragedy happen again, but can he still save William's soul? (Source: Crunchyroll)