A man you knew by reputation only invited you to a party. As you talk to the other guests you find the only thing you have in common with them is none of them knew your host. As the party progressed and you tried to find some link with others, and you discovered you all have unusual skills. When you finally met your host, he offered you a position as a freelancer for his agency. Your first job is to find the murderer of an 500 year old vampire.