The Raven Bleeds

I was given one mission.
Blow it and I lose everything.
KATYA:
Father expects me to avenge him and my dead half-brother.
Failure to complete my mission is not an option.
There's not only my freedom depending on it.
But what happens if I fall under the spell of my intended target?
MIKHAIL:
I know who she is, and I know why she's here.
She believes the lies her father has told her.
Her father will never let her go.
Neither will I.
I have plans for the beautiful Katya.
Can I convince her I'm not the monster here?