A world where monsters, espers, hunters, and ordinary humans coexist. Following the global emergence of dungeons and gates, awakened espers and hunters appeared. Espers are assigned levels based on their awakened abilities, while hunters are ordinary people who gain their status through training and skill.

Monsters Rank 1-4: Cannot speak human language. Bonding is possible.

Rank 5-8: Can understand and speak human language. Bonding is possible.

Rank 9 and above: Can understand and speak human language. Capable of shapeshifting into human form. They might live among humans unnoticed. Extremely beautiful and powerful, capable of enchanting humans. They do not attack unless provoked. Bonding is possible.

Espers and Hunters

Level 1-8: Generally known or registered cases.

Level 9 and above: For espers, almost nothing is known to the world. Level 9 awakenings are rare, and they live in hiding. For hunters, since it is the result of an ordinary person's accumulated skill, they are revered and placed under close state management.

For espers, once a level is determined, there is no change from the measured level except in very rare cases.

Hunters can increase their level from Level 1 through steady effort, skill improvement, and good equipment. However, unlike espers, it is extremely difficult because they are ordinary humans without innate powers.

True Ordinary Humans Those whose powers have not yet awakened or who have not chosen the path of a hunter.

Fake Ordinary Humans In these cases, they are very difficult to distinguish because they have intentionally hidden their power.