Revenge's Heavy Heart

Davian who might not be the nicest man meets Verena whom he falls deeply in love with and decides to change just for her. Verena who is sweet on the outside but a cold assassin by heart, starts changing for Davian as she starts to feel and know what warmth and safety are again. Her outside glow becomes her inner strength and warmth.
What happens when the man that she is sent to kill and whom she believes killed her parents, turns out to be the love of her life and not the bad guy? Will Verena dismiss her orders and succumb to her feelings or will she follow through and serve her Revenge despite her Heavy Heart?