Apart from comprehending the basic laws of the seven pieces of the debris of the stars, Lin Li did not slack in reading the Book of Eternity. Having really seen the power of the Sanctuary powerhouses, Lin Li had a deeper understanding of the issues mentioned in the Book of Eternity.
The things recorded in the Book of Eternity were more than just powerful magic spells. It also included the detailed experience of each stage of the journey that the God of Mages took to enter the Sanctuary-realm. Reading the Book of Eternity was just like following Geresco from the Legendary-realm to the Sanctuary-realm, and making the best choices at every junction after breaking through the obstacles along the way.