An adorable princess. A new family. A world waiting to be conquered.

Amelia Priscilla Lux Vios Rahel was determined to take over the world. Her unwavering determination had led her to save Kais's brother and change a pivotal plot point. Despite this success, however, danger still looms on the horizon, and the only way to eliminate it for good is through total world domination.

Unfortunately, Amelia's desire to achieve this feat is not taken seriously, given her tender age of six. Though she is doted on and indulged, her servants and family view her lofty ambitions as nothing more than a child's fanciful daydreams.

Nevertheless, Amelia remains steadfast in her conviction. As she navigates the challenges of life as a little princess while hatching plots to achieve her goal, she encounters Duchess Arianne Noichrome, Miltiades's estranged sister and Amelia's second favorite character. Amidst schemes and conspiracies, reconnecting family and new friends, this little princess must pave her way toward a brighter future.

For the sake of their favorite characters, true fans are prepared to sacrifice everything.