Empress? Empress!

Ever since being transported into the world of a book she read, Leana has had one goal: stay on the emperor's good side and avoid being sent to prison! Sure, she agreed to marry him and become his empress consort for a pampered life of luxury, but she's determined not to make the same mistakes as her antagonistic story character. But for some reason, things in the story keep changing—new characters, unexpected events... Can Leana get this story back on track, or is she in for a plot-twist?