After several years traveling, Tanaquil — a sorceress like her mother with the ability to mend — returns home only to discover that her true love has been betrothed to her sister, Empress Lizra. Broken-hearted and jealous of her sister’s happiness, Tanaquil is lured by a red unicorn into a mirror world where she encounters Tanakil, a diabolical version of herself.
She discovers also several new powers. Powers she will need to foil Tanakil’s sinister plot of revenge.