Our villainess Lesedi has safely(?) broken off her engagement in the world of Diamond Hope. She meets Madama, the royal prince, at a festival. This and that happened, and the Grand Duchess Cueillette has summoned Lesedi to her vacation home, and now Lesedi and Madama have to share a room?! Lesedi escorts the prince around and he gradually loosens up, enjoying his time with her. However, Lesedi remembers something that happened in Diamond Hope's story that brings unfortune to Prince Madama. Will Tantan and Lesedi be able to save the prince?