Within the Unrivaled Sea of Swords, core-tail talismans could not be received.

Once Wu Yu left the Unrivaled Sea of Swords, a piece of talisman paper that seemed to have been floating in midair for quite some time flew into Wu Yu's hands.

This was Nangong Wei's hand-writing.

"Big Brother, have you entered the Unrivaled Sea of Swords? Have you come out from there? I am not sure when you'll see this. I've gone to complete a mission that my father has given to me. Once I'm done, I will come looking for you. Don't worry. (I can't receive any core-tail talismans at this point in time. Please do not reply).”

"I wonder what this mission is that the Mizar Sword Immortal has arranged for her." Shushan had too many secrets. Wu Yu was not of high enough standing to be in the loop for most of them.

However, the fact that Nangong Wei still worried about him made him feel pretty good. After obtained the core-tail talisman, he flew up the Clear Sky of Shushan, passing through the Huang Sword Domain and Xuan Sword Domain before arriving at the Xuan Sword Domain's Dao Arts Hall.

This was Wu Yu's first visit to the Dao Arts Hall here. It was set up similarly to the Immortal Treasures Hall. Within the Xuan Sword Domain's Dao Arts Hall, there were around 200 or so Heaven Earth Void techniques. Heaven Earth Void techniques were of a higher level than Jindan Dao...