Shen Wei an Alpha is a strict clan leader, a Mafia Boss. As he fights off some human traffickers who held Omega's hostage, he finds an unusual scent which attracts him breaking his control for all these years. What happens to Yunlan who is an Omega trying to run away from every Alpha, when he falls in hands of this hungry beast. Can Yunlan escape from the clutches of Shen Wei? Or will be accept him to be his rightful mate?