World Building:

The world is divided into two parts the Eastern Region and and Western Region.

Separating both these regions is the "Heavenly Mountains" which are rumored to have mountains so high you won't ever see its peak. 

The people of the West usually practice Magic and Physical energy which both relies on the World Energy.

Magic: Usually practiced by mages, it has strong long and wide range abilities.

Physical energy: Usually used by Physical energy users such as a knight and is comparably inferior to Magic.

While the people of the East usually practice Cultivation, which also relies on the World Energy just that it is called by "Chi" in the West.

Cultivation: It encompasses both the abilities of a mage and a physical energy user, but it is significantly harder to practice.

Power level system:

Apperentice 9 levels

Master 4 levels (low,med,high,peak)

General 4 levels "                       "

Emperor 4 level "                      "

Immortal 4 levels "                     "

Cultivation,Magic and Physical energy all use the same level system.