Humans have three souls and seven spirits.
After death, the seven spirits dissipate, and each of the three souls returns to its rightful place.
The Celestial Soul, born of heaven and earth, naturally disperses among them; the Earth Soul enters the Netherworld and advances to reincarnation; the Human Soul retreats to the ancestral temple, hidden without a trace.
This is the normal situation.
If a person dies with blocked vitality or the Feng Shui of the grave is irregular, the soul may become trapped, turning into an Underworld Soul.
If the Underworld Soul lingers without dissipating, Evil Qi gathers, or if one dies with resentment, it becomes a Resentful Soul.
Underworld Souls fear humans,
Resentful Souls demand lives!
And if someone dies harboring immense resentment and is refined through an Evil Technique, they may turn into something even more terrifying.
Fierce Ghosts!
