Their lore is pretty convoluted but their story takes place in a haunted mansion filled with creatures known as Jinn ( think demons+ poltergeist). The red skinned character at the center and white haired one are Jinn, the other three are human. The two on the right are from my first book, the two on the left are from my second. And the one in the center is an immortal menance who is in both 😂