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.
2012
2014
2016
1921
2008
2022
2019
1916
1959
2024
1961
2015
2005
1907
2021
1952
2013
2003
