C283 Meeting an Old Friend

"Hehehe…" The old man chuckled upon witnessing Ling Yunfan's reaction, clearly finding amusement in the situation. "These may be mere pill formulas, but without a skilled hand to refine them, they're as good as garbage. That said, the world isn't short on Holy Rank Middle Grade Alchemists, so their worth isn't negligible. At the very least, each formula goes for 300