Chicago, 1921. In the basement of a barbershop is a secret club where gangster Big Tullio is celebrating his birthday.
The whole town is invited to a party, even though some of the guests have every reason to hate him. Suddenly, as the lights go out, a shot rings out. The great Tulio is killed in front of everyone present! You and the young writer Voldemar must think fast, investigate the clues, and discover the killer. Everyone invited is suspicious, but nothing is as it seems. (taken from the Galarna.si bookstore)