Young witches Chocolat and Vanilla are best friends engaged in an earthly quest to capture people's hearts. Whoever gets the most hearts will become Queen of the Magical World—but the rivalry has become so intense that Vanilla has joined the Ogres, a faction of magic-users who were exiled from the Magical World. Guided by fellow Ogre and school heartthrob Pierre, Vanilla is mastering the sinister ways of Noir Magic, but Chocolat thinks she can still be saved. However, Chocolat must first overcome her own feelings for Pierre. Now she finds herself having to protect Vanilla and free her from the Ogres, while still capturing enough hearts to become Queen and trying to find out what really happened to her mother. 《魔女的考验》(シュガシュガルーン) 又名《魔界女王候补生》可爱的魔女巧克莉·媚尔和香草·缪为了要争取魔界女王的宝座而来到人界接受考验!她们需要通过比赛看谁掠夺到比较多的心,这些心是使用魔法将人类的情感结晶化而成的。鲜红色的心是热情的爱,粉红色的心是甜美的恋爱悸动……下个目标将是您的心唷~