Like countless others, she transmigrates in a melodramatic twist of fate, but the life she leads afterward is nothing like theirs. While other women scheme against their sisters, then their stepmothers, then their own fathers, she couldn't care less. That petty way of life is completely unsuited to a woman like her, once a secret agent with ambition and ideals. In a wholly unfamiliar world, with her eldest brother framed, she takes on the burden of protecting her family's very survival. She helps her family bring honor to their name, upholds the state, and benefits the people. As a “body thief” who has “borrowed” someone else's body, she never forgets her responsibilities. With her quick wit and strategic mind, she lives a complete and magnificent life of purpose. In a wholly unfamiliar age, she blossoms like a peony, radiating peerless splendor in a golden age.
I just watched it at the beginning and it was pretty good. I hope more people will watch it and encourage it.