"Three hundred years? Surely that's still not enough?" Xu Feng questioned. He might not dare speak for every single craft in the Immortal Cultivation World, but when it came to Amulet-Making, he knew it inside and out.
Without the assistance of that talisman fragment, advancing his Amulet-Making skills from Rank 3 Lower Grade to Tier 4 would have taken him far longer than three hundred years. No matter how naturally gifted the selected Amulet Masters were, they still needed time to grow. Three hundred years was simply not enough.
"Three hundred years isn't enough, true. But our human race possesses a Time grotto-heaven, where the flow of time can reach a ratio of one to six. Translated into real terms, that gives you eighteen hundred years—more than enough for whatever you need."
Chapter 662