27 year old Emma Heart live a very horrible life. Her parents were ignorant and neglective towards her, and only paid attention to her beautiful, perfect sister Audrey. She was fast, strong, had a perfect body, with no defects, except for being a brat, meanwhile Emma? She was slow, slightly obese, weak, and a virgin her whole life. This all changed one day when Emma jumps in front of a truck in order to save her little sister.