關於48維度地球四環大陸上的史詩式復國故事。 來自北方的黑魔法師王子野心勃勃征服世界，以「破舊立新、人定勝天」為號，一面窮兵黷武、一面蠱惑人心，令周邊文明小國一一淪陷。 在虛假的承平盛世中，魔法師公主因為偶遇雙性奴隷小孩，誓要以善良和智慧為基礎進行改革，卻因此無法避免與邪惡勢力進行存亡之戰⋯⋯ 翻譯改編自作者同人小說 Precious Slave

Sakura, a child slave, was saved by Eunbi, the Crown Princess of the Tokkiz Kingdom when she was 12. Sakura was a hermaphrodite orphan and Eunbi soon discovered the child was far more than that. Sakura's past soon became the biggest mystery that Eunbi wanted to solve. On the other hand, when Eunbi was arranged to marry his First Knight, Jaeyeon, Sakura was gradually entangled in the complicated relationship between the Princess and Prince Consort.