Xiao Xiao's guess was completely off the mark. Raising the age of a Soul Ring had little to do with Lu Yi himself; it was all thanks to Electrolux.
None of you have an old master living in your heads. Raising the age of a Soul Ring you've already absorbed is much harder for you.
Lu Yi shook his head, rejecting Xiao Xiao's guess.
In fact, as long as enough Life Force was poured into a Soul Ring, its vitality could be reactivated, allowing it to grow again.
In theory, anyone could raise the age of a Soul Ring this way.
But where in the world could one find so many things that suited the human body, could be efficiently absorbed, and held vast amounts of Life Force?
The life energy radiating from the Golden Ancient Tree was extremely dense, but very little of it could actually be converted and absorbed.
The Holy Spirit Cult, on the other hand, had ways to obtain Life Force by devouring people.
A person's Life Force was limited, but because it shared the same source, it was easier to absorb.
After Tang Ya awakened her devouring talent, her first four Soul Rings turned black.
Turning hundred-year and Thousand-Year Soul Rings into ten-thousand-year ones required an enormous amount of life energy. By a conservative estimate, it would take draining hundreds, if not thousands, of ordinary people dry.
The Holy Spirit Cult's Supreme Elder, Ye Xishui, also had ten-thousand-year Soul Rings among her first few. The number of people who had become her nourishment could not have been small.
Lu Yi had taken another path, one almost impossible to reproduce: the Gold of Life.
This treasure contained far more Life Force than anyone could imagine, but its life energy differed from that of humans.
Only because