Emma Cheguidden, the modest companion of a noble lady, never dreamed of adventure... until she met a mysterious gentleman robber, whose face is hidden by a mask and about whose deeds there are dark and mysterious rumors... Emma does not know that Michael Durant is hiding under the mask of the robber , the heir of Duke Nevitt, intending to cruelly take revenge for the insults caused to him. However, even if she knew about this, she would not care - after all, no dangers and no laws of the world can stop a young woman in whose heart the fire of true passion has flared up.