Yang Chen had to admit that the Wheel of Destiny Mirror was indeed useful. He had been closely following a Sky Separation Realm Expert without being noticed.
In a narrow environment like this underground tunnel, if it weren't for the Wheel of Destiny Mirror, even with his mastery of space-time laws, it would not be easy to smoothly follow behind without being discovered.
Yang Chen grew more and more curious, wondering what kind of conspiracy Mo Dao had and what kind of place he was heading towards.
As he thought so, the light ahead became brighter and brighter.
Then, after a dazzling burst of light, a completely different world emerged ahead; it was a place like a medicine garden.
