Witchlight Dragons are silent, secretive beasts that haunt the most remote corners of the wilderness. They beguile their unsuspecting prey into peril by assaulting their perceptions of reality and stoking the fires of paranoia with masterfully-conjured illusions. Unwary travelers have been led astray by the soft, inviting glow of their eyes amidst a sea of encroaching darkness, never to be seen again. Those that survive a Witchlight Dragon’s psychic onslaughts do not escape unchanged: some believe that the apparitions these dragons summon to tempt or torment their victims awaken them to hidden truths about themselves.

Dragons are highly-intelligent reptilian creatures that—from a human perspective, at least—appear to live forever. Many different varieties of dragon exist, each with their own unique qualities, habitats, and behavior. Adolescence in dragons is usually marked by the growth of a hatchling’s wings, although not all breeds of dragons grow wings and some breeds have other traits that indicate the beginning of maturation. In Galsreim, dragons and humans coexist peacefully.

Bleach Witch was named not in relation to bleach. Somewhere in Galsreim, there was a bustling town of people. The scroll-bearer visited that town one day and came across a bookseller. The woman was selling books of fantasy stories, among them was a series of books under the title "Bleach". He decided to buy them and attempted to read these stories to entertain growing hatchlings, but only one Witchlight remained interested. The caretaker was not wrong with the name given to her since she was young, because when she grew up into an adult, her favorite hobby is to conjure illusions of evil warriors based on the characters that appear in her favorite books, both good and bad guys.