Review Detail of Porthos10 in Game of Thrones: Blood and Winter

Tou know the Jon fics where the plot doesn't really change ? It's seem after one volume that's the same. I can of course be wrong with the other chapters (100), but the beginning keeps giving me this feeling of knowing the plot whereas it's an AU fics where the plot have to be different that what we saw in the show. Because it's difficult to me to keep reading after this first volume I can't promise that I will edit this review if I'll be wrong.