A song of ice and fire: Winter has arrived

In a universe where House Stark's southern ambitions ended in tragedy, the North found its true leader in Arawyn Stark. Born of the early romance between Brandon Stark and Barbrey Ryswell, Arawyn is the reincarnation of a soul that traded the details of the original plot for the absolute pinnacle of First Men magic. Mastering supreme Greenseeing, Warg abilities, and the use of ancient runes, he ascends the Northern throne at just six years of age. Upon declaring Northern independence at the onset of Robert's Rebellion, Arawyn ignites an industrial and magical revolution. Under his command, the North transforms from a desolate land into a self-sustaining, wealthy, and militarily invincible Runic Empire. With a standing army clad in enchanted armor, swift ships protected by magical shields, and runic cannons that fire explosive stones, the North ruthlessly subjugates its enemies. Through a complex web of strategic marriages, the preservation of Rhaegar Targaryen's legitimate lineage, and the mystical preparation of his cousins, Arawyn shapes the world to confront the true threat retained in his fragmented memories: the awakening of Dragons and an apocalyptic Long Night. This is a rewrite of a previously written story, featuring major changes—such as power levels and the timeline—compared to the original. A few notes: I am not a professional writer (nor do I claim to be), I don't make any money from this, and I write purely as a hobby. Yes, the story is written with the help of AI. That’s about it. P.S.: I’ve already created the outlines for practically every chapter; I just need to write and expand on them, so I know where the story is headed. If you're interested, I can post the outlines as a supplementary chapter.