prince, so she can inherit the throne of Silverland as women are not eligible to do so. As she is born, her father, the King, announces his baby is a boy instead of a girl. The reason for this is that the next-in-line to the throne, Duke Duralumin is an evil man who would repress the people if his son, Plastic, were to become king. Duralumin and his henchman Baron Nylon often scheme to take over the kingdom and attempts to prove that Sapphire is really a girl. Sapphire can keep the façade because, when she was born, she received the blue heart of a boy as well as the pink heart of a girl. Because of this, God sent Tink, a young angel-in-training, down to Earth to retrieve Sapphire's extra heart. Sapphire would not let Tink remove her boy's heart, however. Sapphire and Tink experience a variety of adventures, including encounters with Satan, a warlock who wants to steal Sapphire's special two-hearted soul and take over the kingdom. However, he is always frustrated by Tink and his fear of angels, and by his own daughter, Hecate, a demonic-shapeshifting witch who at first she appears to be evil like her father, but who covertly helps Sapphire foil her father's plans. Sapphire also dons a Zorro-style mask at night, fighting crime as the Phantom Knight, and gets involved with Franz Charming, the young prince of neighboring Goldland. Their relationship is multi-faceted; Franz is familiar with Sapphire as three entirely different people and has different feelings toward each. He is good friends with Prince Sapphire, in love with the unnamed princess, and despises the Phantom Knight, whom he believes is a rival for the Princess's affection. As the story progresses, Duralumin stages a coup d'état to conquer Silverland, following the orders of Mr. X, a large man clad entirely in boxy red armor and the ruler of the X-Union, a neighboring, proto-fascist federation of nations that wants to conquer the three kingdoms (Silverland, Goldland, and Charcoal-land). The King and Queen are captured, but help Sapphire to flee. Duralumin is about to proclaim his son king and himself as regent when he is assassinated by Nylon, who has been driven near-insane by the Duke's constant abuse. The mentally deranged Nylon proclaims himself and welcomes Mr. X and his armies to Silverland. Mr. X, though, soon makes it clear that he has no intention