The famous master detective Sherlock Holmes and his hard-working assistant, Dr. Watson, have ended up in the Rhenish lowlands. Admittedly not entirely voluntarily. But Sherlock Holmes could not refuse the invitation of an old acquaintance, the Baroness van Langbeen, to a gala dinner again. So now we are dining here at the very time in the room next to the restaurant where you are enjoying a delicious meal tonight.

On the run from his dining companion, the endlessly "swaggering" Cologne baroness, the two investigators narrowly miss the supposed murder of the hostess's husband, Baron van Langbeen.

Well, his health was no longer the best. But to suddenly topple over with "de Nas" into his beloved "Rievkooche" is not the English way to die, even in the Rhineland. For Sherlock Holmes, however, the evening, which until then had been deadly boring, is saved.

However, you may also have the solution at hand, as you also have a say in the matter tonight.