Русский дубль

Two childhood friends who grew up in the same yard and went to the same school organized a private detective agency. Andrey - in the past - an engineer who worked in the "mailbox", dismissed during the beginning of the conversion process. He is well versed in technology, has an analytical mindset, is a mathematician and a practitioner at the same time. At the same time, in simple everyday situations, he turns out to be helpless to the point of comicality, understands nothing about business, ideas about crime are "bookish", taken from detective novels he has read.