魔獣に封印された魔王と、それを知らずに飼ってしまった女の子のお話。 魔王様と女の子の人外×少女ラブコメです。 Lilian Eddington finds a mysterious but cute black beast in the woods which she refuses to abandon when her grandfather says she can’t keep it as a pet. After he finally consents, she kisses the newly named Woolbo on the nose only for it to release the seal on it and it turns into the Maou. While condescending at first, the Maou decides he can’t abandon Lilia either. How will theirs days together play out in the future?