"What's happening?"
Yu Xian was somewhat panicked.
The brief moment he had just experienced seemed extraordinarily prolonged for him.
This time, to complete the Lunar Manual, an ancient cultivation method that was said to be comparable to top-tier cultivation methods, he did not dare to take it lightly. Instead, he spent two months meticulously preparing three Golden Core potential candidates.
This left his already depleted treasury completely empty, no longer able to carry out operations like using an Outer Path Golden Core to attack people.
After all, upgrading a Divine Power required the Natural Law Spiritual Qi of several Golden Cores. Yu Xian did not believe that he could achieve this with just a single line of Natural Law Spiritual Qi.
The reality was exactly as he predicted.
Despite already having the original cultivation method in his hands, just to complete a part of it, a single line of Natural Law Spiritual Qi wasn't enough.