Chapter 1: The Princess of Germany's First Kiss (PROLOGUE)

Y/n L/n. Princess Helena, the runaway princess.

You're an assassin for hire who only agrees to find the worst of London's criminals at the business end of your knife; until a mysterious woman hires you to end the likes of Ciel Phantomhive, the King of the Underworld. You find yourself trading your weapons for your abandoned family crest in order to infiltrate his home as none other than Princess Marie-Louise, your twin sister. What's to happen when you find that the young Earl is more than a callous businessman?