Reign

She is apathetic, fierce and ruthless. Reagan Nox leads the strongest pack in the world; she doesn't hesitate to destroy anyone or anything that stands between her and what she believes in.

He is cruel, impassive and cold. Alastair Lykos is a leader, and he is the best one at that. He is unafraid and unflinching towards anyone who poses a threat towards his morals and values, which run deeper than blood.