Waifus
Waifus are vile creatures that disguise themselves as body pillows, sucking the life energy out of unsuspecting humanoids.
Waifus can appear as both male and female beings portrayed on the surface of a body pillow, but in truth they are genderless.
Isolated to Autoania, the fiends pose no threat to the good boys and girls of Dwaia as they turn into regular body pillows on leaving the premises. Reason for that is not known; one can only assume that it is due to their turboretarded nature.