I don't know why people describe Medusa as a monster with scales and stuffs. From what I know, Medusa was a beautiful creature with hair like a shining sun, so beautiful she win Poseidon's heart! Unfortunately, Athena envy her and curse her hair into living snakes. From that time, whoever sees her paralyzed by her beauty and horror and turned into marble. She was so ashamed that she hides herself with her sister the Gorgon. That is until Perseus slayed her! Boy...I hate bad ending!
*update* Hahaha, I think i have the wrong version isn't it? But anyway, thanks for the correction everyone, but I like the story anyway, so I think i'll keep her :)