elfon
The story was really good till he the end of the capital arc, now i thinks he should travel different places maybe even Esos a bit till cannon time. Also i think mc falling for a commoner girl damages the story as there is so much more paths to take if he stays like single (like a chad). As for helping the ppl it would be better if he travels to different places and teaches some ppl and they move on to a different place. It can be like a timeskip where we read about his adventure breifly and then we see him at cannon start.
What is left for him to discover? The old Valyria, The white walkers, The 3 eyed raven, The children of the forest, Maybe a super kraken the so called drown god, The faceless man, Mabey be some secrets back with the maesters, There is the "Asia" like part of that world too, and i think thats it? He already have the dragon making stuff, blood magic and fire magic, maybe make a vivisection on the red priestess, but yeah, now the goals are clear.