"Forget it, I won't ask anymore," Pannis grimaced, clenching his teeth as he spoke, "But with only twenty or thirty bottles, I fear the effect will be hardly sufficient. There should also be a diminishing effect of the potion, right? By my calculations, that would only allow one person to search the Forest of Death for about four or five days. Considering the millions of square kilometers that the Forest of Death spans, even if one knows the exact location, this amount of time is nowhere near enough. Even with the recipe, if the difficulty of concocting the potion is as high as you say, to produce a batch sufficient for two demigods to explore the Core Area, at least another year would be needed. The problem is, we don't have a year to wait— who knows when those two moribunds will carry out their plan."