According to Toltec Mexihca tradition, humanity has to go through a series of 9 underworlds as a collective during the transition from the Fifth to the Sixth Sun. Each underworld passage equals 1 year, but even once the year is over, the previous underworlds continue to hold great influence.
In the epoch of the Sixth Sun, expect great change. We’ll be connecting more with ourselves by finally addressing the trauma, societal conditioning, the shadow. This is the spiritual age.