About

Medusa is an incredibly sinister and evil individual, as well as a very powerful witch. Her greatest skill is her ability to manipulate almost anyone, due to her unbelievably high skills in acting. In her true personality, Medusa has a view of the entire world as a place of stasis, where nothing evolves or changes. She hates this so much that she went to the extent of resurrecting Kishin Asura in order to make the world mold back into "motion". She also takes incredible pleasure in others' pain when she is the one causing it, and when her experiments are working. She is so sinister that she can even subject her own child, Crona, to unimaginably torturous punishments, like locking him/her in a dark room for many days without food or water whenever he/she fails to do what she commands them to do, and gives him/her terrifying orders such as to devour many human souls.

She is easily angered by those who create a road block in her experiments or in the "evolution" of the world, and usually tries to eliminate these problems.

Although she seems so dark, to say that Medusa has no love in her is a false statement. Deep within Medusa is her own, unique, sinister form of love that comes out extremely rarely. She expresses romantic love specifically towards her confirmed crush, Dr. Stein, whom she finds attractive because of his inner darkness. She also has a motherly love towards Crona, which only comes out after Crona has become a fearsome killer and spreader of Madness. Uniquely, in both cases, Medusa had openly stated that she loved the person right before the same person kills her.