The power system in use is almost the same as the book "Tales Of Demons And Gods" I will of course change some things about the power system if I feel like it fits better for the story I'm going for.
Soul Realm Ranks
Each rank has 5 levels, I will be going over the first 6 ranks as best as I can currently but will add more as the book gains chapters. Also the amount of Soul Force needed to reach the next star doubles with each rank besides for White which becomes Bronze at 100 soul force.
White- This is the state a normal human is in before cultivation. To advance you must construct your Soul Realm and gather Soul Force till you reach 1 star bronze rank upon gathering 100 Soul Force.
Bronze- Upon reaching this rank you have gathered enough energy to start building a solid foundation. The foundation is broken up into 5 ranks known as stars, once foundation establishment is finished the entity may breakthrough to Silver Rank.
1 Star Bronze Rank - 5 Star Bronze Rank
(First Star = 100 Soul Force)
(Second Star = 200 Soul Force)
(Third Star = 400 Soul Force)
(Fourth Star = 800 Soul Force)
(Fifth Star = 1,600 Soul Force)
Silver- Once you gather 3,200 points of Soul Force your Soul Realm has become strong enough to step into the silver rank and create your avatar based off your Soul Form and Soul Attribute. To progress past Silver and beyond one must nourish the Soul's Avatar with Soul Force cultivating it the same way the cultivator did previously.
1 Star Silver Rank - 5 Star Silver Rank
(Soul Force: First Star = 3,200 Soul Force)
Note: There may be exceptions to the rule depending on the cultivator. Example. Ryder can tap into the powers of an Avatar at Bronze Rank because his Soul Realm is unique making it possible to use a pseudo avatar in place of a normal one.
Gold- When reaching gold rank your Soul Force goes through a transformation. The impurities of one's soul gathered through cultivating external Soul Force is expelled from the body purifying the soul as well as the pathways through the body solidifying the cultivators foundation and strength.
To progress in this rank you must gather and purify Soul Force before empowering the cultivators foundation and avatar preparing for the next rank.
1 Star Gold Rank - 5 Star Gold Rank
(Soul Force: First Star = 102,400 Soul Force)
Black Gold- This rank uses the new form of Soul Force after being purified to strengthen and replace the foundation previously established by the lower ranks. Black Gold focuses on strengthening the body as a whole in order to break through to the next rank.
1 Star Black Gold Rank - 5 Star Black Gold Rank
(Soul Force: First Star = 3,276,800 Soul Force)
Legend- Upon reaching this rank your body will go through many changes as the soul sheds its old physique creating a container perfect for the new empowered soul. With each rank your body will transform and strengthen into the perfect form fitting the cultivator.
1 Star Legend Rank - 5 Star Legend Rank
(Soul Force: First Star = 104,857,600 Soul Force)
Physique
There is no realms for physical strength just strength points also known as SP. In this world there isn't a limit to one's physical strength, although there are no ranks for SP some use the same ranks as Soul Force to identify how strong someone's body is.
Example. Ryder has a body capable of fighting with the power of a 3 Star Silver Rank while his Soul Force is only at 5 Star Bronze Rank.
Note: The stronger the body the bigger the container for Soul Force. Though you can go over your limit without strengthening the body however making a breakthrough is incredibly challenging, if one gathers to much soul force while their body is too weak to contain it the Soul Realm will collapse on itself at worst killing the cultivator in an explosion or crippling their cultivation.