Encyclopedia Entry:
A mutational variant of imp possessing vast demonic energy on her tiny body. Besides imps who mutated after storing up demonic energy due to frequent sex, there are those who were born as arch imps due to having powerful sorcerers or heroes as fathers. Their appearance is exactly the same as an imp, but the coloring of their wings and tail are paler, and of their hair is dyed white. It’s a distinguishing trait that can be seen in the demon lord and her daughters. It’s regarded as an expression that they possess lots of the demon lord’s demonic energy, and are closer to her than even among her own kin, the Inma. As inma, they possess vastly greater power than higher rank demons such as succubus, etc. They weild powerful charm spells and have excellent sexual techniques. However, they’re only around as intelligent as the normal imp, so they’re childish and simple, and they assault human men whenever the desire should arise. Additionally, many of them don’t even realize that they’re arch imps, and live among groups of imps.