465 Virtues and Sins

The human world once had three holy trees—"Fate Tree", "Time Tree" and "World Tree".

The pixie race was a special lifeform born from the "World Tree". The maturation of every fruit of the World Tree meant the birth of a pixie.

Pixies were known to be beauty incarnate since ancient times. Not only was it because pixies were mostly beautiful, but because every pixie was given the blessing of the "Seven Contrary Virtues" by the World Tree at their birth.