C280
Bai Yan thought for a moment and said, "When it comes to soul stones, I have indeed seen them once. However, these things do not belong to the Yin Yang Twilight Zone."
At the side, Zuo Qiu was stunned for a moment before replying, "What? It does not belong to the Yin Yang Twin Realms. Could it be that it belongs to that place? "
Bai Qi also understood what Bai Yan meant. At present
