Dragons in this world use a special power only accessible to them, known as the dragon force

To start using Dragon force, one will need to go through severe training to temper their body and will, a training few can withstand. Though, even regular dragons are said to have a physique 10 times stronger than regular humans. All Direct dragon royal bloodlines have power only accessible to them.

Dragon's power system:

1-3 class Dragon warriors (Trained warriors who aren't able to use dragon force or transform)

1-trainee/beginner

2-intermediate Warrior

3- Experience Warrior (This stage is when a dragon warrior can use Scale Hardening)

4-6 class Dragon Warriors (Trained warriors who can access dragon force and transform to a half dragon-like state. The higher the level, the more powerful)

4- This stage is when a dragon is starting to be able to use Dragon force and make a dragon heart

7-8 class Dragon Warriors (Also known as Master Dragon and Grand Dragon, they can freely transform into an enormous dragon capable of destroying states)

7- The dragon heart doubles

9- Primordial Dragon (One who reaches the peak of dragon-hood and possesses the legendary dragon tongue. They also have 3 dragon hearts)

PS: Dragon's hearts are basically mana cores. Warrior Dragons can use dragon force because of their dragon hearts. Dragon mages use dragon hearts to store mana and cast magic.

Human Powers:

Much like the dragons, regular human warriors need to go through harsh training and found a suitable technique to become a star users.

0- Normal human warrior

1-3 stars are the beginner stages

4-6 stars are intermediate stages

7-8 stars are Master & Battle king stage

9- Demi-god stage

Most of the other races will have a power system similar to the humans, so I won't bother to mention them as well. Further details will be in the novel.

Each stage that is listed here has its own mini-stages. For example, one can be a beginner 5th class dragon while someone else is a peak 5th class dragon.

MAGIC

The power system for magic will be universalized, but each race will add its own unique trait to it. For example, elves will use spirits for magic, humans will use mana, dragons will use their dragon hearts, etc.

1-3 Beginner mages

4-6 Intermediate mages

7-8- Master and Grandmaster mage

9- Archmage

PS: This is just a brief overview of the power system in Dragon King A'Keal. More information will be available in the actual novel.