The drastic plummet in the Fifth Refinement success rate was completely unexpected. His Immortal Fire had been upgraded, after all, greatly increasing its power. Yet when it came to the Spirit-Storage Pill, the success rate for the Fifth Refinement still took a nosedive, falling to a mere twenty percent. It was absolutely terrifying.
'The Spirit-Storage Pill is just a Fourth-Grade Elixir Pill, same as the Soul-Nourishing Pill, yet the difficulty has increased so drastically...'
Yi Tianyun was taken aback. He hadn't expected the difficulty to spike so much for an elixir of the same grade. This was not something he'd anticipated. It was just as Shopkeeper Ye had said: the Spirit-Storage Pill was the only way to truly unlock the Soul-Nourishing Grass's full potential, but the difficulty of refining it was also much, much higher.
