here the people awaken classes according to their personality, destiny, soul.
The classes are divided into 4 rank
1) Unique: The classes unique to the individual only one person can have these classes.
2) Mythical: Classes that are so rare that only a few people can have this classes at a time.
3) Uncomon: I know you can tell by the name.
4)Comon: It is as the name suggests.
Now skills are developed according to your class but skills are not the only way to strength.
There are spells which uses mana unlike skills which uses aether.
Spells are divided into 6 Grade.
Grade 1 to 6 with grade 1 being simple spells like fireball and the 6 Grade being able to level continents.
Now there are 7 tiers in the ranking
1st to 3th tier are superhuman.
4th tier open up their domain
5th tier is a transcender
6th tier is god level entity.
7th tier is the primordials