Lily potter wasn't a Evans, she was a Tully oldest daughter of Hoster Tully, older sister of Catelyn, Lysa and Edmure also niece of Brynden Tully. Lily couldn't stand to see her son being mistreated by her foster sister family the Dursleys so she with the old gods and the new gods uses their magic to send Brynden Tully and Hoster with some Tully soldiers to rescue him and bring him back to Westeros so he can be raised by his real family while still attending Hogwarts for his magical education. Once Harry finishes his destiny in Britain by Defeating Voldemort, he returns to Westeros with those who fought by his side including Ron with his family to Hermione with her parents and many others who would become his bannermen, as a reward for his great deeds Lily with the old gods and the new create Erebor and the city of Dale north of Riverrun, east of Fairmarket and Oldstones and south of Segard. With King Aerys targaryen the second blessing Harry creates House potter and becomes Lord under the mountain also he marries princess Rhaena targaryen as a reward for crushing a sixth Blackfyre rebellion before it could happen. he makes friends with prince Rhaegar and Eddard stark but he hates Robert Baratheon due to his bad habits but after Robert's Baratheon rebellion which sees house Baratheon replacing house Targaryen as the royal family especially with Robert killing Rhaegar on the trident which enrages Harry who claims Rhaegar's body so he can have a proper burial, he plans on restoring house Targaryen as the royal family under Jon Snow who's real name is Aegon Targaryen who will marry his Sister Rhaenys who was save by harry and his Aunt Daenerys who was taken in by harry away from Viserys including Daenerys twin sister Daena who was betrothed to Robb stark at Harry's request which Eddard agreed to. .
5 parts