This setting is purely fictional, any connections to the real world are unintentional.
This world serves as fiction and for entertainment and education about what one could do in a fictional setting, as such to also serves as inspiration, or as a setting for Role Playing Games of any kind.
Tandor is a world, named after the "old world", featuring many different cultures and circumstances. From the antimagic-radiating wasteland of magic surges, to the fairy tale forests.
Most humanoid life goes by the calender created by the Calandorian elves early in their arrival in the material plane.