Mahó šódžo lyrical Nanoha A's

Nanoha reunites with Fate after her criminal trial and to everyone's delight, Fate will be moving into the neighborhood. However, magical knights attack Nanoha to siphon her magical power! With their mysterious, yet powerful magic, this new menace makes short work of our heroes. Even with the help of the Time-Space administration Bureau, it will take everything they have to stop the knights before they release the destructive power of the Book of Darkness. (texte officiel du distributeur)