The noisy, joyful holiday, which the capital's tango fans had been waiting for all year, turned into a series of losses and bad omens. The first days of the winter festival were marred by several deaths. The seemingly random victims were the most famous people in the Moscow tango community - this most intimate world of sublimated sensuality. For them, who died so suddenly and absurdly, tango has long become the meaning of life, replacing all other interests and achievements. In the clubs they began to whisper the legend of the Black Tanger, a mystical tango performer who takes her partners to another world...