Self Insert into Donnell Locke, Heir of Oldcastle in the North. During Greyjoy's Rebellion a modern 24 year old man merges with the 17 year old Heir to House Locke, and prepares the North for what he thinks he knows is coming ...dragons and ice demons. Slow world building. No established pairing, but many relationships. Rated M for mature themes and language and ...Westeros.