The four crown princes.

Lidia grew up in a humble cabin with her grandmother, hiding a great secret: shining white hair and red eyes that bore the symbol of the ancient demon king's family. After gaining a scholarship to the prestigious Imperial Academy and excelling in swordsmanship, piano, and academics, the school administrators tricked her with the promise of medical examinations. Instead, they kidnapped her and imprisoned her in an underground laboratory in the middle of a desert, where they beat her and drained her sacred blood, leaving her in a coma that lasted four years. When she awoke, Lidia found the place destroyed and littered with corpses; she escaped with her last remaining strength only to discover she was stranded on a deserted island surrounded by the sea. There she survived alone until she met Mark, an explorer with whom she regained her trust and with whom she fell deeply in love, especially after he risked his life to protect her from an attack by sea monsters. They both traveled to the capital to start a new life: Mark found employment as a security guard at the imperial castle and secured Lidia a position as a maid. They lived a beautiful and secret romance, meeting in secret in the greenhouse and the abandoned library, until they were discovered; the ruthless King ordered Mark beheaded and banished Lidia from the palace. A year later, consumed by grief and a vow of revenge, Lidia dyed her hair brown, hid her eyes behind thick bangs, and infiltrated the palace once again as a maid to the Empress, gaining her trust until she became her right-hand woman. It is at this point that her path crosses with the four most handsome and dangerous princes in the empire: Angel, a dark-haired, muscular young man with black hair and red eyes; Tomas, with white hair and red eyes; Marcos, with blond hair and red eyes; and Derek, with blue hair and purple eyes, beginning a tense and dangerous game where Lidia

A servant with a cursed secret in her eyes. Four ruthless princes obsessed with her. Lidia entered the palace seeking revenge for her past, but the game for the throne could cost her her heart.