This story is about Kuma sending luffy to Baltigo thinking it's about time luffy meets his father and to train with him for the new world. This is how i think the story would go. -luffy and dragon interactions -Sabo and luffy -Sabo and ace Extra note: i will try to save ace but I believe that ace's death is an essential part for luffy's character development so you will have to wait and see how the story goes. There will be some interesting interactions based on some theories that I really like.