C408 Refining

Before they left, Chiang Zihuan and Bai Renxing handed over a Storage Bag to Liu Yang, which was filled with mountains of materials.

"Liu Yang, I'll leave it to you."

"Don't worry, I will try my best to refine it before the people from the Wai family arrive." Liu Yang smiled as he bid farewell to them. After bidding farewell to Nangong Yin, he returned to his own courtyard. However