Question: does bran really die in game of thrones

Answer: No, Samwell Tarly arrives in Winterfell and comes to visit Bran. Bran tells him that he has discovered that Jon is the bastard son of Rhaegar and Lyanna, but Sam mentions a former High Septon's record of annulling Rhaegar's marriage to Elia Martell so that he could marry Lyanna. Bran uses greenseeing to confirm that the marriage took place, and then revisits the vision of the Tower of Joy, discovering that's Jon's real name is Aegon Targaryen. Bran declares that Jon is therefore the true heir to the Iron Throne.