Mister Fate is an inhabitant of Estelle's hometown of Rolent.
He lives in a house in the south-western corner of the city together with his young daughter with whom he has a very close bond. He's a retired soldier who served in the army together with Cassius and who fought alongside him in the 100-Day War. A leg injury caused by shrapnel forced him into early retirement. When Estelle visits him, he asks her to tell her father to drop by some time and exchange war stories once more.