{The military division on the continent}
Every aura level is divided into three sub-levels:
beginner → adept → veteran
A commoner serving their masters usually has a bronze cultivation.
Few can afford the elite troops of soldiers with iron cultivation.
A soldier with an iron aura is not a knight, but anyone who has achieved a silver aura, can get title of knight.
Knighthood levels by aura:
Squire (bronze aura)
Iron knight (iron aura)
Silver Knight (silver aura)
Golden knight (golden aura)
Titles :
1. Knight
2. Baronet
3. Baron
4. Viscount
5. Earl
6. Margrave
7. Prince
8. King
9. Emperor
Every knight, even without a land, is already noble. In most kingdoms, a silver knight is equal to a baronet, and gold knight without a land and title is considered superior to a baron.
I will supplement it and improve on a regular basis.