If he switched to another alchemy recipe and started afresh, most would fail several times before succeeding after gaining some experience.
Unlike the Immortal Gate, they have turned all alchemy techniques into a set of universal fundamentals. The preparation of each medicine involves rearranging and combining these basic techniques, along with various special devices and magic artifacts developed for alchemy, as well as spiritual extracts for quenching alchemy toxins, minimizing the chance of accidents leading to failed alchemy.
Therefore, alchemists from the Immortal Gate are almost guaranteed success whenever they proceed with alchemy.
"If Back to Sky Valley only has this level of capability, I'm afraid Yan Shaoyin is not qualified to refine the Infant Binding Three Spirits Medicine,"
Chen Mobai thought to himself after speaking with Ye Bopei.