About this world of mine.

Like any other fiction, this world has monsters, demons that just spawned in our of nowhere, it is unknown what had caused this.

However at the same time, supernatural powers appeared also.

But it's only those who are born with it....

They say the chances of your child has supernatural powers....are 1 in 5,000 if not even more.

But the chances are 100% if your parents has one.

If you don't have powers? Don't worry you still have a chance, you can learn magic.

But this method is kinda a hard one, first you need to find a core...it'll be lucky for you even if it's a low grade core, you can just improve it.

Once you have a core, you either eat it and endure a extreme pain inside your body or you have a surgery to put this core in your body safely.

You need 3 months of rest though so your body get used to the core.

And begin learning.

If you had a low grade core, you can still be a powerful mage, but the process are slow.

If you have higher grade cores, the process are much much faster.

Some rich people tends to buy a higher grade cores and put them in their child's.

In order their child to became stronger of course.

Now the monsters I talked about is kinda a mystery, we don't know how they got here, we don't know their origin, they just came to earth using a portal just out of nowhere.