For a long time, humans and supernatural beings have lived their lives in relative peace. This is all because of “The Code”, a set of rules that prevents the latter group from interfering with the lives of the so-called normal people. Lisbon has become the new Casablanca of this day and age, where humans live their lives unaware of all the unusual guests. Unaware, of course, until someone breaks The Code. Now someone has, and that’s where Dog Mendonca and his investigation team come in.