Zhao Guang placed a crystal stone and some Fire Element Gems on the magic array, knowing that the choice of offerings could determine the different demons they attract. Moreover, these demons seem to select based on the offerings provided.
Placing a large number of Fire Element Gems tends to attract fire attribute demons.
As for what kind, that was unknown.
Within the crystal stone were stored a multitude of souls, which Zhao Guang had obtained through trade with the Undead Mages previously. Souls were not only favored by Undead Mages but were also the most cherished by demons.
These souls could bring immense pleasure to demons, as well as enhance their power and potential.
Demons liked to invade other worlds when they had nothing better to do, primarily to hunt for souls.
Regrettably, he didn't possess any souls of a super Magic Beast level, so he had to make do with quantity.
"I hope this time will be successful, otherwise it will be some time before we can try again,"
