The main character is an idiot but I like the concept. Grandpa was the best character for me. Both guys r complete jerks but Do jin was somewhat likeable. The family characters remind me of Cinderella's family, but for some reason Mioh never gets mad at them just depressed, another thing that bothered me is she never tries to better her real self and instead is focused on revenge and her "relationship" with the blonde one.
Story is decent otherwise I wouldn't have kept reading. It kind of reflects the values that effect many people today thinking that if they are not
attractive no one will want them.