Ningyuan City, home to nearly three hundred thousand mortals.
And over the heads of these three hundred thousand mortals, there was an invisible barrier.
"The 'Life-transmuting Great Array'..." Li Fan's eyes narrowed slightly, feeling the traces of life that occasionally appeared in the air.
"Such pure life energy, no wonder it can form the life-enhancing 'Longevity Fruit'."
The pervasive life essence naturally came from the mortals living in Ningyuan City.
"If I remember correctly, in later times, the Protective Arrays of each base of the Alliance of Thousands of Immortals had the function of extracting Mortal Essence to increase the concentration of Spiritual Energy."
"But compared to the current 'Life-transmuting Great Array', it's absolutely charitable."
Li Fan's divine sense swept over the mortals in Ningyuan City and found very few elderly people in the city.
