C438 A Lost Pill Formula!

The lost formula!

Black Lion King sighed and said, "Thank you for Elder Gong's good intentions." He looked at Master Yuv.

Master Yuv checked his pulse and shook his head slightly. "Elder Gong is right. So far, we can only do it according to his method."

Black Lion King nodded. This was the only way. Although the few Grade Seven alchemists were unable to cure Yu'er