Lost World Corridor.
Within a bright space inside it, all kinds of color could be seen streaming within, creating a spectacular scene of a rainbow. Xue Ying's incarnation stood here watching: 'This is truly beautiful. Even after roaming around the Lost World Corridor for more than a trillion years, I still find this void to be dazzling.' After that, this incarnation of his stealthily dissipated. His energy returned to the world. And the incarnation that was seated cross-legged in another sealed place similarly dispersed without alerting anyone.
...
The Mirage City that was one of the 13 primal chaos cities of the Great Void Heaven Temple had been constructed after Xue Ying broke through to the Primal Chaos realm.
This place was had tight security; Xue Ying's incarnation would remain here in sleep while being prepared to awake and protect this place should an emergency happen.
