The Lights in the Sky are Stars
Ana the Black Adder
Ana the Black Adder is a sorceress the party encountered a short ways outside of Nerath, where she helped the party attack a bandit camp. Afterwards, she gave the group a letter to pass on to the PMS.
As the party has surmised, she is the older daughter of King Nerath. After witnessing her mother’s assassination at the age of 14, rather than reporting him to the guards, she hunted him down herself, hiding the body shortly before her mother’s funeral. Shortly after the funeral, while going through her mother’s old things, she found her mother’s old adventuring outfit and equipment. The took them and secretly left the city, to gain experience from the wide world herself.