Skills
Singularity:
This is the name given to the skills of this world. All human, demi and heteromorphic humans acquire one at some point in their life. The time it takes for them to wake up depends a lot on the breed, but among humans the average time is 13 years from birth.
The singularities of someone also depends on their race. There are singularities that only certain races awaken. Those naturally strong races physically do not usually arouse many powerful abilities.
Each being is born with only a singularity, but the user can use their creativity to create variations of it.
Something interesting is that there are sister singularities, which are very similar, but in excence they are different from each other. An example of this is creation and manipulation skills. If a person has the ability to manipulate water, he uses his aura to move the particles of water, so his training focuses on how well he can move and how much he can move. But if your ability is to create water, it's a bit different. He is not able to handle any water unless he mixes it with his own which he creates from the aura. Creation skills are more complex and dangerous, since not all elements are harmless to the user, but they can be far more powerful than manipulation skills.
Aura:
The aura is the natural energy generated by the living beings of this world. It has been in the person's body since birth and she defined her abilities. But the aura is still a mystery and there are many things about it that are completely unknown.
The potential of the aura is still unknown and will likely remain so for a long time.
Weekly Power Status
-- Power
Ranking 
-- Power
stone