"Knight of Our Time" is a detective mini-series about friends and detectives Makar Ilyushin and Sergey Babkin. A successful entrepreneur named Silotsky, also known as Lancelot for his truly chivalrous character, seeks their help at their detective agency. The hero suffers from a mental disorder: familiar and ordinary things seem strange to him. Additionally, the man is convinced that he had a loyal assistant named Kachkov, who has disappeared somewhere. Our detectives will have to find this mythical person.