Azlia world is divided into two realms:

Deadland: The Kingdom of Darkness is home to all manner of demons, devils, and monsters. This realm is ruled by the Demon King named 'Deathsoul', who commands absolute authority over all demons and monsters within his realm.

Dayland: The Kingdom of Light is a haven for humans and those gifted with magical powers, or so-called 'Wisher'. The 'Wisher Association', the highest governing authority in Dayland, is located in the capital city, Center. Its duties include enforcing laws and establishing order to govern both the Wishers and the human residents of Dayland.

There are also independent groups in Azlia including:

Flora Kingdom: This kingdom lies beyond the authority of the Wisher Association. It is a floating kingdom, with most of its area covered in forests, and it is not open to outsiders.

One-Eye: The mafia group of Deadland operates beyond the control of Deathsoul. They oversee the 'Auction Arena,' which is the largest and most important underground entertainment venue for demons and monsters.

Azlia's Gender Studies

The people of Azlia possess unique gender types as outlined below:

M+: A male body capable of impregnating genders -

M-: A male body capable of becoming pregnant by gender +

F+: A female body capable of impregnating gender -

F-: A female body capable of becoming pregnant by gender +

Special Gender Symptoms:

Blooming: The specific symptoms of genders M- and F- include periods of heightened sexual desire, with the highest likelihood of pregnancy. Additionally, the body releases pheromones that affect gender +. These symptoms occur every month.

Pollinate: The distinctive symptoms of genders M+ and F+ are heightened sexual desire and difficulty controlling emotions, as they are stimulated by pheromones from gender -.