So I Decided to Kill the Prince> is a Romance Fantasy based on the French Revolution.
Summary: A mordern-day college student majoring in history awakens as an extra of a story that has system based on social status. In addition, the prince who is the his own Lord throughout heaven and earth got interesting to her?!
But she was a citizen in a democracy.
-All men are created equal-
So, she makes up her mind. Everyone is equal in front of the guillotine!