Slime Seijo

Synopsis:

Slime, the weakest demon who yearned to be human, reincarnates as a saint but has the worst personality of all—a cunning noble girl. In order to live a safe and secure life, she will go from the lowest position, despised and disliked; an existence in which she will be promptly terminated if her true nature as a slime is revealed; to becoming a cherished saint!