After a tumultuous past, Empress Martina is reincarnated as Astina, a brilliant nobleman's daughter. Her tranquility shatters when she is wed to Archduke Atalenta, known as 'Terriod the Beast' due to a family curse. Astina, armed with her prowess, easily subdues the savage archduke, becoming the new head of the household. Surprisingly, a simple kiss reverts Terriod to his human self, bearing a striking resemblance to her former love. Despite his memory loss from his beastly state, can this unlikely duo unite to govern the archduchy?