Alazif
アラージフ
Alazif is the anthropomorphic manifestation of the Forbidden Grimoire, a spellbook containing powerful incantations that has been sealed deep within the Demon King Castle's library for centuries. Although he is supposed to be serving the human royal family in defeating the demons, Alazif is baffled to discover that Princess Syalis woke him up by accident and is only interested in sleep magic.
Manga