Liam the alpha of the shadowbrook pack, has been canceling the dark scars of his childhood inflicted by his abusive father. His past has left him broken, until he meets his mate, Leonal the alpha of Black diamond pack. Leonal has had a perfect-picture upbringing but has a secret on one knows of: he has a strong passion for BDSM. As they get to know each other, Leonal helps Liam to face his past demons and introduces Liam to the intoxicating world of BDSM. Will the Alpha's chains heal Liam or will his past prove too daunting to overcome