Concealed Inheritor - Mai Otome Fanfic

There is always a sign that show a person that they are born of royal blood. A blood red color sign. The Harmonium can only be played by someone of royal blood. Ever since Arika has remembered, she has always been attracted to the piano. Every time she she sees one, she moves in a trance like state, playing a piece that has been with her since birth. (FULL SUMMARY INSIDE)