"Purification? But this furnace is clearly refining them!"
Shang Yu walked toward the edge of the furnace and gently placed one hand against the wall.
Thick Yin Energy filled the furnace. The moment Shang Yu touched it, the energy rapidly gathered toward him like iron filings drawn to a magnet. Only because the furnace walls were so thick—otherwise, that Yin Energy would likely have already entered Shang Yu's body.
Chapter 351