C295 Industry difficulties

"Seventh Prince, since the White Beard Immortal has helped you refine the pellets, then what about Chang Sheng? He must have also helped Chang Sheng to refine pills. " Chang Qianze's eyes were filled with anticipation as he looked at the Seventh Prince. At this time, he could not see the dignity of a nation, and only revealed the deep care and care he had for his son.

"Yes