Takaraishi Miki is a 24-year-old office lady. She graduated as the top student from University of Tokyo and had also won the Miss Campus title thus making her appear as the "perfect" girl with brains and looks. However, her biggest flaw is her ugly personality which she doesn't realise. One day, her boyfriend who aspires to become a politician dumps her thus leading to Miki resolve to become a politician and the Prime Minister one day so as to get back at him.