The Ka'anWP Kingdom (カーン王国?) is a human civilization that emerged in Mictlan in the South American Lostbelt over six million years before present day.
History
The citizens sacrificed themselves to empower Camazotz for the purpose of fighting back against ORT.
Characteristics
The Ka'an came to being deep underground as they were capable of surviving without a sun.
They were highly resistant to heat and had high architectural skills.
In Fate/Grand Order, their reanimated corpses are represented by Saber-class Skeleton Kings.