A young man receives a series of letters engraved with the symbol of a snake eating its own tail. Inside them are an impossible photograph, a key and the name of a street. To reach the end of the mystery, he will first have to discover its origin.
2008
2011
2024
1938
2017
2018
2020
1945
1955
2006
2016
1925
1999
2015
2009
