The ritual Xue Dili was preparing was exactly Faust's specialty, the Divine Descent Ceremony.
The so-called Divine Descent Ceremony is somewhat similar to the Combined Skill that Xue Dili and the old Undead had excitedly used before. In fact, he could use it that way if it were his own body—Xue Dili only needs to be of one mind with his body's inhabitants to borrow their power.
However, as Xue Dili's power grew stronger, along with his increasingly extravagant means, this ability hadn't been used in a long time.
Moreover, as the current body was not his own, Xue Dili found it difficult to use this ability, which had been developed long ago alongside the old Undead.
But now, Faust's Divine Descent Ceremony had resolved this problem.
The principle of this ceremony was simple—it just required calling upon an "outer god" at one's own expense.
