i hope we will see some trials for that party going, maybe getting them executed? though it was obvious to most (i'd say) readers of how she was charmed, the resolution was just too quick. not satisfying enough for me at least. at least throw that Hero in a pit with some immune slimes or something, might be fun to see him struggle against them. lol
not sure if that new character at the end is a new antagonist. i feel it could be more of a political issue next with an S Rank being together with an E Rank. at least they somewhat hinted at a new arc.