C1147 Yang Suo Li Who Was Filled with Joy and Sorrow

Heaven-lord Expert was the only one who could refine the Power of World, and Jiang Xin was only able to do so when she reached the Middle Period of Heaven-king Stage. That was why she knew very well how long it would take to refine a world.

Of course, compared to forming a world, it was much harder to become a Heavenly Wang Qiang. However, everything varied from person to person