After Lu Guo obtained the continuation of the "Eternal Spring Skills," his cultivation speed was very fast.
In the first year, he broke through to become a Qi Refining first-level Immortal Cultivator, and after another year of hard cultivation, he broke through to the second level of Qi Refining.
Then, in less than two years, he broke through again, becoming a third-level Qi Refining Cultivator.
He had reached the same realm as Fang Xi when he first crossed over!
At this time, Lu Guo was even only twelve years old!
Although breaking through in the early stages of Qi Refining is easier than in the middle and later stages, he was definitely considered a small genius.
The only reason he wasn't famous was because he was in a remote location and was overshadowed by another person.
Ruan Dan, a fellow Immortal Seedling from the same batch as Lu Guo, had seen her cultivation soar after becoming a disciple of Ruan Xingling.