C748 Immortal Tomb Concealment
"What's going on?" Tang Yu anxiously looked around, carefully staying on guard, just in case any more powerful immortal senses suddenly attacked him.
The topaz on his neck emitted a faint light. After a while, it said, "It must have been buried for a long time. When the accumulated aura reached a certain degree, it exploded out."
Tang Yu was overjoyed upon hearing this, and said: "So that means