The Twelve Talismans include twelve spells.
Originally, the Five Mountains True Form Map occupied five slots, but now it has been condensed into one, leaving four slots vacant.
This caused the Twelve Cloud Seals to become incomplete again.
Logically, new spells needed to be added. Song Lin thought it might be a good idea to incorporate spells from this world.
The magical arts of the Eastern Yi mostly came from the divine skills of Penglai Immortal Mountain. The Beidi people were largely descendants of the Yinn Shang, who often dealt with ghosts and spirits. Their arts could be considered belonging to the Netherworld's divine skills.
In the West, there is the Kunlun Queen Mother, and in the South, there is the Fire God Zhuu Rong.
Since arriving in this world physically, it was no longer acceptable to just take memories as before.
It was imperative to learn some powerful cultivation techniques before returning.
