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.
2023
1983
2020
2018
2011
2013
—
2016
1964
2010
1987
2012
2007
1995
2024
2017
1896
2022
