Adrian Queen is The Adopted Son of Moira and Robert Queen and Younger Brother of Thea Queen and Oliver Queen, No one know where he came from he came from He Had 9 Black Fox Tails had Two Black Fox ears with Three red Stripes on each cheek. in order to keep him safe they hid him, until Five Years later when Earth Merged with another called Runeterra, over the Years the Peopel from Earth and Runeterra learned yo co-exist. It's also how Adrian Became friends With Three Girls, When Adrain was Eleven him and his older brother Oliver Went missing on the Queen's Gambit, and Returned Different