Seven deaths in seven different parts of the world. All on the 27th of every month. The killer leaves one clue and no other trace. It begins in London. Detective Daniel Roberts ends up on a wild chase where he is always one step behind the killer. New York, Mumbai, Paris, Dubai, Beijing. The killer travels everywhere only to kill one wealthy and known person. The chase leads all the way to Afghanistan. When, where and how the detective will find the killer: Unknown.