C1669 Collateral Vein
In the world Chen Hui came from, Mount Kunlun was Mount Kunlun.
However, this world was a world of cultivation, unlike the world that Chen Hui came from. As for whether or not the void was Mount Kunlun, Chen Hui was unsure.
However, Chen Hui did not ask this question.
This was because if the four emperors were to judge that the topographic map was Karakorum