A Siren mermaid cross named Phantom finds her fated mate, when she should be feeling nothing but happiness, her life turns upside down. Her long lost sister reappears wanting to avenge her mate that was lost at sea by taking the one thing in Phantoms life that makes her happy. Will Phantom fight for what is rightfully hers or push her mate away in an attempt to save his life from her vengeful sister who has no problem taking an innocent's life.

When small town Park ranger Jocelyn meets a handsome stranger, things in her life quickly begin to change. She finds herself mated to twin alphas, and turning into an omega wolf. With rogues wanting to take out her alphas and take Jocelyn for themselves, Will all these challenges break Jocelyn or will they make her the strong Luna her Alpha's need to keep their pack safe?