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.
2006
2023
2014
2015
2024
2020
2011
2025
2012
1982
2010
2018
2016
1932
2017
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