Most boring Shojo manhwa

The story is fine too read but it's not particularly engaging. I find the solutions to problemd interesting but at the end of the day, she's always victorious. What I can't bear though, is how the emperor and the brother forgive her too easily for the people that died because of the original empress. But the worst is the messy plot twists at the end where the FL is dragged to alternative realities or back in time. It doesn't make sense and I still don't get the motivation of the antagonist...