C57 Du Wu Chen's Request

Hearing Du Wuchen mention Yin Yang Bipolar Pill, Ye Xuan immediately understood.

The System Merchant Shop could be used to exchange for Yin Yang Bipolar Pill s, but Yin And Yang Bipolar Flower s that were one of the raw materials did not appear in the market.

Seeing that Ye Xuan had understood, Du Wuchen did not speak anymore, and his gaze landed on the Yin And Yang Bipolar Flower once again