Plague Doctor (#2)

Master Benedict loved puzzles - secrets inside secrets, ciphers inside ciphers. And he, among other things, instilled this passion to his student Christopher Rowe. Of course, he left him another riddle! Yes, the money will not hurt at all now, especially since London has returned ... Plague! The city is full of rumors about a crazy pharmacy, which has found a remedy for the plague. Christopher thought that Galen was a charlatan, and only until his own eyes saw how his medicine worked! The magistrate gave permission for mass production. Do you know where to open production? In the pharmacy of Christopher! He is saved from poverty! Only now, he did not have to rejoice for long, because today Galen was almost killed in his own workshop. Wait ... here is clearly something wrong!