“I will marry Duke Caspar Meridium in a year.” “I salute you, lady. “You will be a happy bride.” “thank you. But you will kill me that day and marry my husband.” … yes? Me? A maid’s contract with the Marquis Inain, whom she accepted for asylum. There is only one condition for termination of this contract. The only thing I will attend is the safe marriage of the Marquis’s daughter, Ibrosa Inain. Even though it was sad, he endured it and was mistreated at Inain’s mansion for 6 years. When she gets married at the end of this year, I will finally be free. One morning, this wicked, tyrant, and immature girl turned into someone else? As the young lady’s ‘prophecy’ suddenly changed, everything begins to progress quickly… … . It turns out that my reality is like a novel full of tricks. Can I really just trust the lady like this?