"This must be one of the Heaven and Earth Spiritual Items that Master mentioned!"
Ling Feng's eyes suddenly lit up as he remembered some words Duanmu Qingshan had once told him.
Cultivators refine those Heaven and Earth Spiritual Items with various attributes, thus imparting their True Qi with the characteristics of those spiritual items; this process is called "Spiritual Injection."
For example, the last time I swallowed the Tianyang Red Blood Fruit, it caused my True Qi to carry a hint of Flame Attribute, barely qualifying as a form of Spiritual Injection.
However, compared to the truly meaningful Heaven and Earth Spiritual Items, the effect is far inferior.
After all, something that can be called a Heaven and Earth Spiritual Item is a rare treasure that even Duanmu Qingshan wouldn't dare hope for!
Duanmu Qingshan had once said that True Qi with Spiritual Injection and without are completely different levels of True Qi; it's a qualitative leap.
