The blind girl lives with a mysterious creature that somehow protects her. But the girl was aware. The creature is "a horrible monster"

A girl makes the acquaintance of a monstrous creature who believes himself to be quite human.

(Source: MU)

In a world split between the Inside and the Outside, those living in both realms are told never to cross over to the other side, lest they be cursed. A young girl named Shiva lives on the other side, in a vacant village with a demonic guardian known only as “Teacher.” Although the two are forbidden to touch, they seem to share a bond that transcends their disparate appearances. But when Shiva leaves Teacher’s care to seek out her grandmother, the secret behind her mysterious living arrangement comes to light.

(Source: Seven Seas Entertainment)

A ferocious wolf trades her singing voice for a human form so that she can guide a blind prince to the witch's house, deep in the forest. Hopefully there, she can restore his sight.

Promotional shorts for a video game of the same title.

(Source: MU)

A frail girl recovers with the help of an unlikely friend.

(Source MU)

A man-wolf takes in a wild child.

(Source MU)