MA, Fiction
The protagonist Echizen Shizu was originally the adopted sister of Ryoma's parents. Because Ryoma felt that Shizu had robbed his parents, he ignored her and liked to push her. Shizu couldn't stand it, so she took 500 US dollars from the family (leaving a note saying that she would pay it back later) and ran away from home to the United States. Six years later, Shizu returned to Japan again, but...