C66 The Iron Fist Master

"Master Ye."

Upon seeing Ye Feng, Guan Zhong was overjoyed. His relentless efforts had paid off, and he was now able to refine the Golden Marrow Pill to a fifty percent potency—a feat he had never before dared to dream of.

This remarkable achievement was all thanks to Ye Feng.

Having instructed Guan Zhong in the art of pill concoction, Ye Feng set about crafting the "Essence Returning Pill