Tango with Shadows

Natalia Krechetova is the owner of a beauty salon. She arrives at the salon to meet her friend Anna after a rejuvenation procedure and discovers a woman's corpse in the cosmetic office with a green mask on her face and a knife in her chest.

The victim turns out to be a cosmetologist from a rival salon - the first victim in a series of brutal murders.

The police suspect Natalia, and the friends have no choice but to take up the investigation themselves. They accidentally come across a folder with compromising materials, after which a series of assassination attempts and murders begins.

The friends must solve the mystery and understand how the secrets of the past are connected to the murder in Natalia's beauty salon. They also need to find out who was intended to be killed during the procedure.