What could be more innocent than a chance meeting of two old friends? What could be more interesting if one is ready to talk and the other is ready to listen? Young journalist Nika learns that her friend Natalya has been serving as a companion to the wife of a major banker for five years. That woman no longer communicates with anyone, not even with her own children - she suffers from mental illness, and sometimes behaves strangely... And therefore, her ridiculous, accidental death looks natural, and no one would look for the culprits... if Nika had not encountered her face to face shortly after the funeral and did not realize that the “banker,” like her companion, also worked for hire...