Destined To Love The Opposite

"If she's what you want, then you can take her" I finally blurted.
She looked at me in horror, right now, I was the only one who could save her. The revenge I've been waiting for for so many years was right here in front of me, but why doesn't it feel right? I wanted to turn around and go but I felt the ache in my heart. What is going on with me.
No... I've long for this revenge for a very long time, I won't let some silly emotions get in my way.
*****
My name is Lucian, my mom died when I was 14, I had to survive alone in a world which my Mom believed to be good, but the truth is, the world isn't good, it's filled with bad, ugly people.
I made a mission that the princess will die by my hands for I believe she was the reason behind my mother's death and I will stop at nothing to see tears in the kings eyes. Even if it's the last thing I do.

Note: This is a story of two people who are completely the opposite of each other.
Light and Darkness, Raya and Khallan.
They can't exist without each other and they only exist to destroy each other.
But when fate takes a twist and the story gets rewritten.
What do you think will happen next.
ONLY ONE WAY TO FIND OUT.
This cover is not my work. Credit to the owner.