Love Hate Relationship Dramas

I, Sylvia, an Omega, switched bodies with my arrogant Alpha mate, Alan, after we both die in the hands of his mistress, Maud. While searching for the truth behind our murder, we uncover the conspiracies of Alan's Beta, Anderson, as well as Adeline Thompson, the daughter of the rival pack's Alpha. They are actually after his territories! In our cycles of life and death, Alan will learn the truth about what life in his pack is really like for those that are weak and tormented, and he'll also stand by and watch me, the woman he's rejected, turns his pack around.

Her policeman father was killed by the gang. When she grew up, she became a policewoman and volunteered to be an undercover agent in the gang. After the gang boss helped her, the two became contract lovers. He knew her undercover identity and took her with him after being framed and escaping. During the escape, the two resolved misunderstandings and joined forces to defeat the hidden traitor policeman.

Her family had been guarding the country for generations, but they were assassinated and the whole family was killed. She was spared because she went out to pray. After listening to her mother's last words, she prepared a plan for revenge. However, at this moment, someone suddenly appeared behind her. Is this person the murderer? Is there any other reason for the sudden extermination of the family?