Married to work, Estelle reigns supreme as the matriarch of the kingdom of Elandril. However, on her deathbed after decades of selfless service, Estelle takes a final gaze at her most trusted advisor... only to realize she had been betrayed. With her last breath, Estelle vows, "Should I be reborn... never again shall I rule as King." Alas, Estelle wakes up in a mysterious mansion in a peculiar world. And there stands a man who entreats, "There is only one thing you must do for me. Remember me." With those words, King Estelle finds herself reborn as a princess, 150 years after her death. Destined once again for queenship, Estelle journeys - this time - to destroy her marriage to the kingdom.