Originally as four separating and isolating sect/cult which worship around the "relics", these four sect factions gathered around under the single rule of a certain leader's guide and built the impressive-scale fortified settlement, which approximately located at nearby the current day's [Kingdom of Vale]'s capital city zone, in order to have better protection for their sacred place and defend from outside threats. Eventually, the four sects became the founders of the Four Sacred-Houses.

These following houses are including:

• [Orb of choice] known as "The foretellers":

• [Realm of Books] known as "The learners":

• [Crack of destruction] known as "The breakers":

• [Circle of creation] known as "The crafters":