Chapter 823: The Pearl of Life

"What's that?" Titus Xiao pointed ahead. Inside the grand mechanical hall, besides the Asura mechanical warrior and the Asura mechanical beast at the entrance, there was only the black-and-white spherical mechanism in the center. "I don't know, but its material is quite extraordinary. It's made from Outer Domain Sky Crystal..." Yun Heavenly Venerable said in amazement. Outer Domain Sky Crystal was an extremely rare treasure. Every year, the humans from the Nine Heavens Divine Realm obtained a...