In this novel, there are 5 sources of power and that is Magic also known as Mana, Spiritual Force, Aura also known as the will of an individual, Skills you can call abilities and lastly Divinity also known as the power of the Gods.

the strength of each source of power is decided on the mastery of an individual in wielding the power.

Mastery Ranking, The highest ranking of mastery that you can get is True Master.

Beginner

Intermediate

Advance

Master

Grand Master

Great Master

Perfect Master

Awakener

King

Demigod

God

True Master

In the mortal world, the mastery ranking of God and True Master is just a fairy tale, but from the point of view of the world powerhouses known as the King and Demigod mastery ranker was not a fairy tale to them.

Skill classification- the strongest skill class that you can get is Ultimate.

Common.

Extra.

Rare.

Super Rare.

Special.

Ultimate.

Unique skill is an unknown skill to the world and only God knows about this.

Item Tier:

Common Tier.

Special Tier- can affect a Vilage.

Epic Tier- can affect a City and Country.

Super Tier- can affect the Continent.

Legendary Tier- can affect multiple continents.

World Tier- can affect the world.