The darkness is calling

Katya believed her future had already been written: a quiet marriage, far from violence, far from the Bratva, far from dangerous men.
But her father’s death changes everything. Forced to take refuge in the house of the organization’s most feared leader, she finds herself under the same roof as a man everyone sees as a monster. A demon with mismatched eyes. A lethal presence that ensnares her from the very first day.
Artem is only supposed to protect her.
Not touch her. Not want her. Not be ready to set an entire world on fire for her.
But trapped between his duty to the Bratva, the voices in his head pulling him toward darkness, and the woman promised to another man, Artem is about to start a bloody war.
Because when obsession becomes stronger than death, no one escapes the Birds of Darkness.