Not a detective continuation of a detective story. The investigation has been completed, but questions remain that are not related to the crime that occurred. The heroes will have to understand themselves and their relationships with each other. "House by the Rock. The Angel Who Protects Me" is a detective story, but at the same time, and perhaps first and foremost, a book about love. “Everything else is decoration” talks about how sometimes it’s difficult to take a step towards each other.