Demonkin meant all those born with intelligence in hell. The appearance and tendency of each species were different, so they rarely co-existed. The only thing they had in common was that they were born with demonic energy. 

Demonic energy was an energy that intervened in and strengthened both matter and magic power. It wasn’t an exaggeration to describe it as a source of power. This was why the value of the demonkin was determined in proportion to the quality and amount of demonic energy. 

The red species—a demonkin species that created red dokkaebi fire according to their change in mood. The overall appearance was similar to that of humans. In many cases, they worked as technical experts in neutral areas due to their excellent dexterity. Hell’s only blacksmith, Helmis, was a typical representative of the red species. However, most of the red species didn’t receive good treatment. Their innate magic power was inferior to demonic creatures, so they were discriminated against and despised. 

Zepar was born in the red species and he was used to the cold treatment. He had no good memories in his younger days. He was born as an underdog in a society where the weak were trampled on. 

It was Sword Demon Iyarugt who gave him dreams and hopes. Iyarugt was from a lower...