The protagonist seems more and more foolish to me, drinking wine that Jofrey gives him, in fact in Game of Thrones he would not drink or eat anything without some taster trying it first.
Too many use the plot where Jeoffrey becomes King while the protagonist flees Kings landing. Why not have Jeoffrey escape to Castelrey Rock in an attempt to rebel or something?
great job another good chapter I like how you did this I read you said someone suggested that Lionel Run away and Joffrey become king that has been done before I think what you did was actually pretty original and well written