Grosha and Mr B. it is the electric meeting of two opposing characters who integrate the Special Investigation Office (BSI) in the section of "very special investigators".
MR B. is a chic Persian. Phlegmatic bowler-hat gentleman, thoughtful investigator armed with a super-fast deductive mind.
GROSHA is a very natural alley cat. Rough stripping and daredevil, hot-blooded investigator and all muscles.
The originality of the stories lies in the alchemy between these two heroes with distinct characters, giving rise to always shifted situations and the diversity of wacky intrigues to solve!