Arion Knight is a successful billionaire at the age of 30. He's at the top of his game. People fear him, women desires him. But one unfortunate night left him in a dark alley lying on his own blood with gun shot wounds. Just as he's about to close his eyes, the most beautiful woman he's ever seen in his life appeared and knelt beside him, and whispered in his ear.. " I'll help you, if you'll help me. " Without any thought, he nodded. To his surprise, that woman bit down his neck. The next time he woke up,everything's different. He's stronger, faster, his eyes turned gold and he has fangs! What happened to him and what will happen now? Who is his savior that made him even more fearful for everyone else.