After defeating Old Brown, Su Hang returned home for a closed-door cultivation session.
He examined the Star Pagoda, feeling slightly moved, and took out the Nine Realms Starry Sky Book.
As soon as these two items came into contact, the Star Pagoda was sucked into the vortex at the center of the Nine Realms Starry Sky Book.
Then, a pill pellet began to condense rapidly at the center of the vortex.
Estimating that the pill pellet would take some days to form, Su Hang stored the Nine Realms Starry Sky Book and took out the Yin-Yang Stone Mill and the Formation Map of the Milling Heaven Formation to study.
His mastery of the Formation Path was not low, yet he found these items obscure and challenging to comprehend.
"The Yin-Yang Stone Mill is destroyed and yields no insights, but there is great mystery within this Formation Map," Su Hang mused after several days of study, his interest in the Milling Heaven Formation's Formation Map growing.
