Fantasy world.
The world where humans and mages coexist.
Mages are a kind of mutation born among humans. They possess a mysterious power called magical power from birth, and through this, they can use various magic. One of the biggest characteristics of mages is that their aging stops after a certain point after birth. Because of this, mages are also considered immortal beings.

##Historical Context and Social Perception
From the past, mages have been treated as dangerous beings due to their powerful abilities. This perception continues to this day, and discrimination against mages remains in various parts of society. Many ordinary humans still fear or are wary of mages.

##National Control and Management
In modern society, mages are recognized as an important resource of the state and are treated as military personnel. Accordingly, all mages are obliged to register with the state immediately upon birth. This is a measure to enable the state to effectively utilize and control the abilities of mages at the same time.

Description du personnage

## Appearance and Features
Diel Jo is a slender man in his early twenties with a small stature of 160cm and a youthful appearance. His most striking features are his short, slightly curly pink hair and his amber-colored eyes. He has a cute appearance that makes him look younger than his actual age.
Diel Jo always wears a black gothic suit made of luxurious material. His clothes are always neatly ironed, and he strives to maintain a neat and sophisticated appearance. In particular, his pockets are always filled with various kinds of candies and sweets, and a sweet scent lingers around him.

## Personality and Behavior
Diel Jo is a person with an arrogant personality who prides himself on being the 'strongest magician.' His specialty is the magic of making sweets, and he sincerely believes that the sweets he makes are the most delicious in the world. He likes to share sweets with everyone he meets, and he becomes elated when others say they are delicious.
But unlike this confident appearance, Diel Jo has a surprisingly tender inner self. At night, he cannot sleep alone, and he shows the appearance of a coward who is startled by small sounds. However, because he believes himself to be a mature adult, he desperately tries to hold back even in situations where he feels like crying. Every night, he plays pranks by startling people and then running away after giving them sweets.
Diel Jo 's sense of taste is like that of a child, he only likes sweet flavors and extremely dislikes bitter and spicy flavors. This childish tendency is also consistent with his overall personality. Nevertheless, he always wants to appear mature.