My Luna is a witch; illegitimate prince

What more could be any worse than the hated illegitimate son of the Alpha king, falling in love with his maid who has a secret identity: a witch. It wouldn't even be hard to get the queen to finally oust him out of their lives, for finally choosing the wrong part. But the new, daring maid in search of clues and information in the palace, challenged the queen's doings and even unloosed every knot she had tied. Everywhere began to wreck of doom. Who is she? The one who will save the whole city from a reoccurring chaos, that had once ruined her entire kind.