Cultivation Rank

There are different types of power that are cultivated: Spirit Power and Soul Power (mostly referred to as "power of the soul")

Spirit Power resides in humans while Soul Power resides in Spirits (like Ring Spirits). Spirit Power can be converted into Soul Power.

Spirit Power
These Cultivation Rank of Spirit Power are differentiated by their unique Color of the manifested Spiritual Force or by the amount of Spirit Hoops one can create.

In the Middle Realm, youths all have to bring their powers up from red to purple on their own, however they have a technique that use to be secret until Jun Wu Xie unraveled it and spread it through out the Lower Realms, letting them bring their power up to purple spiritual force, but this way isn't as strong as purple spiritual force you get by training all the way up.

To the knowledge of the people in the world, spirit power starts with the initial seven colors of red, orange, yellow, green, blue, indigo, purple, followed by the Silver Spirit and Gold Spirit. And outside of these spirit powers, there was one more type. A type of black power, similar to spirit powers, but at the same time completely different called Devil Spirit. And throughout the entire Middle Realm, the only place that was able to utilize such a power was just people of the Dark Regions alone!


 * The Spirit Inscription's and Spirit Hoop's color is dependent on the attribute of the Soul:
 * Darkness - Grey
 * Light - (?)
 * Metal - Gold
 * Lightning - Deep Blue
 * Water - Light Blue
 * Fire - Red
 * Earth - (?)
 * Wood - Dark Green

Soul Power
Soul Power is easily used by Spirits - i.e. spiritual bodies or Ring Spirits.

The cultivation system isn't as well defined. When Jun Wu Xie and her friends first visit the Spirit World the strength of a spirit's soul power is measured by how the spiritual body can interact with the world:

The conversion of Spirit Power to Soul Power is how Gu Li Sheng heals Ring Spirits and Jun Wu Xie can use Spirit Reinforcement.