I mean..who doesn’t?
Dot was born on a far away planet; she lived in a church up until she was about 18 years old. She started to question her beliefs, if any of the paintings were for religious purposes or just for fun. The priest; Father Mackenzie did not like that one bit. As punishment she was burnt on her face.; giving her that pattern you see on her face; and she had to watch her closest friend burn.
Dot wears a necklace as a curse, it contains all of her memories; and if it were to break Dot would forget everything she has ever known.
She used to work for Edwin, but betrayed him after showing the people of Yew Nork his castle.
Even though dot is gone, she is currently looking after her brother, Gyutaro and Yew Nork itself. Making sure it’s protected and safe.