As Gugu burrowed underground, Li Ji'an's heart also skipped a beat upon seeing this scene.
In the Cultivation Realm, whether mundane or cultivator, one possesses the Three Souls and Seven Spirits. Once deceased, the Celestial Soul returns to the Celestial Dao, the Earth Soul merges with the earth, and the Life Soul enters reincarnation.
The Life Soul is a person's Lifebound Yin Soul. Without the Heaven and Earth Dual Souls, one becomes a Yin Ghost.
Normally, Yin Souls cannot exist for long. If unable to enter reincarnation within seven days, they will dissipate and cease to exist.
However, in specific locations, like the Dragon Burial Cave, where there are Blood Fiend environments sealed by supreme power, Yin Souls cannot dissipate and can grow by drawing nourishment from the Blood Evil Yin Vein, becoming ghosts.
Ordinary ghosts still only possess the Power of the Yin Soul and mostly affect the Divine Soul in the Sea of Consciousness of common people.
