Inside the Black Tower.
Gu Feng's face was filled with shock. The expanse of this Spatial God Tool rendered even him speechless.
He raised his head, and saw that there were only two colors—black and white—interwoven in the skies. Those were the Regulations of the Immortal Realm and Netherworld. Because they were opposites, they had taken form and were opposing each other in this manner.
He was even more stunned. This Spatial God Tool could actually accommodate the Regulations of two Realms at the same time—this was too incredible.
"Come, I'll take you around on a tour." A strange smile curled up the corners of Ling Han's lips as he led Gu Feng on a stroll. On the way, he gave an introduction. One year was equivalent to 1,000 years for the herbs growing in this place, and once in a while, something the likes of the five element life force would also be nurtured here.