C174 The Mystic Ruler Who Had Been Dismayed by His Doppelganger
It was impossible to travel across time and space, so the only way to reach it was by relying on speed. And to go to the Source of Taosim, one had to pass through the nine areas of Source River, and had to go through the battlefield where the Origin War took place.
Originally, with Shi Youhun's identity, he could directly appear in the Source of Taosim