"Kairos" is a Greek philosophical concept representing an indeterminate period of time in which something important happens: The right or opportune moment. This album is titled "Kairos" since much of Inferzenal's concept revolves around the "11:11"; a motivic element that represents duality. In this case the characters Luis and Lucas, twin brothers with diametrically opposite paths, swap places creating a "Kairos", event that transcends so deeply that becomes the cornerstone of the whole Inferzenal's mythology. Note: This production is a continuation to the narrative treated since the first album ("Después del Tono" 2010).