Draconid

Dragonewts are one of the races of the world and they inhabit the Underground World.

Overview
Dragonewt is a general term that refers to the inhabitants of the Underground World, as they are the descendants of dragons. While the dragonewts do possess draconic attributes of dragons, each subsequent generation losses the purity of their dragon child ancestor. The current dragonnewts who inhabit the Underground World are stated to be members of the 8th or 9th generation of dragonewt descendants, with dragon children being rare and only being born in the country of Agaha, by feeding the sources of great criminals or those whose fate is sealed and wish to volunteer themselves.

Powers and Abilities
Dragonewts possess a greater amount of magical power compared to humans, as they are the descendants of dragons, with their magic power being stated to be on par with demons or superior depending on how much of their dragon heritage they can draw upon.

Dragon Child
They are stated to be the direct descendants of the dragons, boasting great physical strength and immense magical power. A dragon child is created when the Dragon King eats the sources of humans and demons, and those sources are woven together into a new life, which is the dragon child.