Acardia is ruled by several regions:

North of the Continent:

The north of the continent is the wall and border that separates humans and vampires. It consists of 40 cities under the authority of the Melvix family, the Iron Wall.

Head of the Melvix family: Nathaniel Melvix serves the Union Army as the supreme commander of the soldiers and protects them from vampires.

The most influential sect here is the Mount Hua Sect.

The barbarians are the second most prominent race after humans.

South of the Continent:

The south of the continent is safer, so most soldiers have not witnessed war for a long time. It consists of 60 cities under the rule of the Cranstons, the legendary smiths, recognized by the dwarves. They are a family specializing in technology and blacksmithing.

Head of the Cranston family: Ralph Cranston, a general in the Union Army, and his wife is a dwarf and the daughter of the head of the Craftsmen's Guild.

The most influential sect here is the Shaolin Sect.

The dwarves are the second most prominent race after humans.

East of the Continent:

Being closest to the north, their soldiers have extensive war experience. It consists of 42 cities under the rule of the Raven family, known as the assassins. They excel in gathering information and intelligence and have helped the North greatly in battles.

The most influential sect is the Tang Sect.

The dark elves are the second most prominent race after humans.

West of the Continent:

Considered secure after the South and, due to its large number of soldiers, it is well protected. The Valerion family that governs the west originated from the continent of Clover Hill. After their homeland was destroyed by demons, Julius granted them the West due to their talent in magic.

It consists of 66 cities under the rule of the Valerian family.

The most influential sect here is the Shaman Sect.

The elves are the second most prominent race after humans and before the destruction of their homeland, they took the seeds of the World Tree and planted them.

Center of the Continent:

The center of the continent, Cairo, is the heart of Eckardia. It is a gathering place for all races and houses the Sorcerers' Association, the Alchemy Association, and the Athena Academy. The Supreme Council, led by the Emperor, governs the continent from here.

The Supreme Council consists of 17 seats: the Emperor, the four families, the martial arts sects, a representative from each race, the heads of the three associations (Craftsmen, Alchemy, Sorcerers), and the head of the academy. They act as the world's rulers, with the Supreme Council having absolute authority. Each seat is hereditary.

There are no sects here, and it consists of 70 cities.

The Nightmare Continent:

The demonic continent is ruled by demon lords and their followers, the demon worshippers. It is a mysterious continent not fully discovered by humanity.