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.
2004
2013
1908
2021
2017
1968
2014
2023
2024
2005
2006
2012
2020
2019
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