Marina, a homeless girl living in the ruins of a building, is a brutal street fighter with a beautiful and cold tomboyish nature. Marina is actually a nun, but because she is sick of the rules, she leaves and becomes a homeless girl and a street fighter. However, she does not gamble and get drunk, she only fights, steals, and sometimes kills. Marina has two hair colors, black for the right and white for the left, as well as big firm breasts.