The First Era of Chaos

In the more distant time and space "above the sacrificial path" mentioned in "Holy Ruins", there is the First Era. After its destruction, it was fragmented into "all the heavens and worlds" (Zhe Tian, ​​Perfect World, etc. Are all one of them). The protagonist was born at the "origin" left over from the first era, and his goal is to repair or transcend all eras.