CHAPTER 497 - THE SECOND NIRVANA DRAGON ROOT

In these past 10 years, Xuan Wuji had collected a great deal of information on ancient array formations. Not just that, but the Demon Emperor's letter had a very clear and simple explanation on how to activate the transmission array. Xuan Wuji did not think that he made a mistake. However, the truth was that the array formation didn't start. The Demon Emperor's letter shouldn't have been wrong on this! Could it be… As a number of little clues gathered together, Xuan...