Shangguan Lian shook her head. "That possibility is just too low, because the Yinyang Fire Spirit Detoxification Pill is not only extremely difficult to refine, but the materials are also hard to find."
What Shangguan Lian had not expected was that Song Nianchu had actually gone to the Illusory Demon Valley.
That was a place where even elders from the Holy Domain did not dare to venture lightly.
Chapter 324