He actually saw the legendary Nine Tribulations Golden Elixir

Even the master who exists outside the Great Ruins, the king of ghosts, is just an ordinary golden core of one calamity, ah golden core of nine calamities, one calamity is more terrifying than the first calamity, but as long as one gets through, how much will you bear? The Golden Elixir of Dao Lei Jie will burst out with extremely terrifying power, and the Golden Elixir of Nine Tribulations has been cultivated to Dzogchen, and even has the opportunity to leapfrog the Nascent Soul strongman in the legend of the battle. Soon, the dark clouds above dispersed, and a figure slowly Slowly floating up into the air, this figure was shrouded in golden light, which made it difficult to see clearly, but then everyone noticed that the golden figure broke through the air and fell in front of everyone in an instant, and the golden radiance on his body gradually faded away. After they dispersed, what everyone saw was a child who was only five or six years old, "Ning, Ning Xuan"

A look of astonishment appeared in Qi Xun's eyes.