There are certainly no major issues.
With the assistance of the Qiankun Pill Path, after careful analysis, Jing Yan found two subtle factors that might lead to alchemy failure and promptly made corrections.
Then proceeded to refine the second batch of Vermilion Pill.
Failed again!
"Becoming a High-level Divine Pill Master is really difficult." Jing Yan was a bit helpless.
In fact, reaching the level of a High-level Divine Pill Master is indeed extremely difficult. In the entire Luli Divine Domain, there aren't many High-level Divine Pill Masters. Many Pill Masters who have been studying the Alchemy Dao for hundreds of thousands or even millions of years cannot reach the level of a High-level Divine Pill Master, including those with exceptionally high talent in the Alchemy Dao.
This shows how difficult it is.