It is dangerous for a lonely young girl to wander through London at night.

Agatha Cunnington is searching for her missing brother and desperately needs the help of a man who would not only become her guide and bodyguard, but also agree to play the role of her husband .

The mysterious Simon Montague Raines is ready to participate in this masquerade. But will Agatha be able to trust a mysterious adventurer with a dark past?

And even if she has to use Simon’s services, how can she not succumb to his endless charm and not get entangled in the web of temptation?