Mortal stages of soul cultivation :

The Soul Embryo stage 1 - 9 level.

The beginning of the soul's cultivation. Focuses on strengthening the soul.

The Soul Infant stage 1-12 level.

Further strengthening and initial purifying of the soul.

The Soul Adult stage 1-3 stages.

The final strengthening at level 1 and levels 2-3 focus on purification of the soul.

Immortal stages of soul cultivation.

The Soul Ascension ???

More information will be released with story development.