This is based on Kyoko Sakura from Puella Magi Madoka Magica. She has a very sad story her becomes a magical girl to help her father and when he finds out he kills himself and her family then she sacrifices herself (later on the series) to save Sayaka. She is then brought back in a different timeline and is killed by Mami (who is trying to stop them becoming witches) In another timeline she is fighting evil with Homura, Mami, Sayaka (Madoka has made her wish and has been forgotten by all but Homura) In Rebellion she is there when Homura makes Maokda forget she was ever a magical girl.
