Castiel Novak is a serial killer whose ultimate goal is to make sure everyone knows exactly who he is. His face is seen by every single camera he goes by and yet he is elusive as the night. Dean Winchester is an assassin who has the ultimate goal to stay hidden. He is known as the Elusive Knight: the deadliest assassin who is in and out. When he's done, the only thing that lets people know that it was his work, was a single black-dyed Lilly pinned to the breast of his targets. But when Dean is finally caught on camera by none other than his own brother, his life is thrown into chaos. When Dean is given the assignment to assassinate none other than Castiel Novak, the Elusive Knight sees his chance to make sure that Cass knows he's after him. Castiel is finally able to see who the Elusive Knight is, and he definitely likes what he sees. When he is alerted by none other than Dean himself by camera, Castiel chooses his next victim. With both of them after each other, communicating through the cameras that follow them, they each try to outsmart the other. But as they learn more about each other, after studying each other, they grow more interested by the other. When they finally meet, will they be able to carry out what they set out to themselves, or will fate bring them together in a different way?