Alpha Ascending by Alicia Montgomery

Wolf shifter Lucas Anderson only knew one thing: humans were scum and not to be trusted. From the moment he was born, his future was already set: to be Alpha of the most powerful Lycan clan in the world. He would do anything to protect his clan and keep their existence a secret. But when a gorgeous,*human* police detective accuses him of murder, his life is turned upside-down and he can’t ignore her or the passion she stirs up in him and his wolf.
Detective Sofia Selinofoto’s life revolved around putting scumbags in jail and getting justice for the weak and innocent. However, her razor-sharp focus and ethics are put to the test when her murder investigation leads her to CEO billionaire Lucas Anderson. From the moment she sets her eyes on him, the pull of attraction was so strong she almost forgets that he could be a killer. But, she knows he’s hiding something and solving this particular puzzle both scares and thrills her.
Unable to resist each other, they play a dangerous cat-and-mouse game that only brings them closer together and sparks the flames of their desire. When her life is threatened, he knew he would burn the world down to protect her. But, she was still human and not to be trusted. Can he put his prejudices aside and put his faith in her or will he forever want someone he can never truly have?