After the First Order is defeated because Kylo Ren has changed sides, Rey and General Organa agree that death is too easy for Hux. Instead they exile him to a deserted planet in the Outer Rim with enough supplies to grow and hunt for his own food and a small shack to live in, where he will be forgotten by the Galaxy and live out a long and insignificant life – the worst possible fate for someone as ambitious and insecure as Hux. In time Kylo follows to explain himself and try to heal the wounds between them. Hux doesn’t know if he can trust Kylo again after all he’s done, even if his heart wants to.