“Such a powerful Yuan Power undulation!”
Lin Dong wore a serious expression as he gazed at the black Yuan Dan which was emitting Yuan Power undulations. This black Yuan Dan was different from the Yuan Dans he had seen before, because within this black Yuan Dan, he was not able to sense even the slightest bit of Yin Yang power. In place of it was an extremely pure Yin power.
This kind of Yin power was extremely formidable and tyrannical. One could only imagine how domineering it would be in a battle.