The Whole World Sings and Calls Me Queen

Reborn as a human being, her short-lived happy life was like a fleeting cloud. A sudden assassination forced her to face her identity again in this life - the orphan of the former prince! A thorn in the side of the current emperor! How many people died because of her, how many people lived for her, and how many people still wanted to put her to death! Just want to live peacefully? Just want to live a stable life? Just want to be a little master and be happy even if you live in darkness? Dreams are too pleasant, but reality slaps you in the face! Since I can't do it for the world, then let the world do it for me! Loyal dog, cunning fox, lone wolf! From now on, can you please call me queen?