"Unless what?" Chen Yu looked curiously at the shocked Old Ghost, though from Old Ghost's expression, Chen Yu vaguely guessed that the creation of the Wild Heaven World by the primordial Wild Sovereign using himself as a conduit probably wasn't as simple as it seemed.
Even an expert as formidable as Old Ghost admitted he could not construct such a massive world, and the Wild Sovereign of back then shouldn't have been able to either. There must be some hidden secret within this.
"Unless only that person could do it..." Wondering what he had thought of, the look on Old Ghost's face turned somewhat grave.
Chapter 1549