A heart-wrenching time-transcending romance between a scheming man and an innocent woman, who end up becoming each other’s villains. She was caught by His Excellency using drugs in her research. Just when she thought this meant execution, His Excellency made an unexpected proposal. "As it happens, I need a Grand Duchess. Shall we get married?" A suspicious marriage with His Excellency, whom she has secretly loved for so long… Could this really be okay?