To fully deduce the entire formation was currently beyond Dan Chen's capabilities. However, deducing the route of the withered yellow tree root was relatively simpler. Dan Chen could easily sense that the direction indicated by the withered yellow tree root was full of vitality.
In this vast grassland, Dan Chen and the others walked for a full three hours before finally circling out.
"Such a powerful illusion formation. If no one had guided us, we might not have found a way out even after a year," Dan Chen remarked after circling out of the vast grassland.
After circling out of the grassland, Dan Chen's vision suddenly cleared, and in the next moment, he felt a panoramic view before him. At this moment, lush forests surrounded him on both sides, and directly ahead of him stood an ancient building constructed entirely of black giant stones.
Corpse-Gulping Mouse stood beside Dan Chen, looking up at the sky. "Master, we've unconsciously returned to the surface. Look behind us."