Izuku Yagi was born in a world where people with quirks make up 80% of the worlds population. Being born without one was seen as a disability, one that is considered a very horrible one. Izuku, being the older twin sister, was fortunate enough to be born with a quirk, though her sister wasn't. However, due to who her father was, the Hero Association cake up with a plan. They had approached Izuku, saying if she was to join their marine programme, they would make sure Izumi would look like the perfect vessel of One For All, her father's quirk which can be passed down. Wanting the best for her sister, she accepts without regretting the decision. She was then put under the care of their trainers, which made sure she was top notch to be the best Hero possible. Eventually, her sister did get One For All and trained to get into UA, which Izuku did the same. Just what will be the future for the young Hero in training? And will the Hero Association have other plans for her?