When Alexander Nordqvist dies alone in Stockholm in 2012, he leaves behind over seven million kroner but no children. Can there still be heirs? Kattis Ahlström and Niklas Källner find that Alexander is the son of a notorious romance scammer and suspect that Alexander may have half-siblings somewhere. In the hunt for unknown heirs, a picture emerges of an unscrupulous man who committed crimes against countless women around Europe and who betrayed his son time and time again.