We're pretty much winding down, not building to a climax. Don't be surprised if the final chapter is the bungee jump in order to symbolize Kyo taking an uncertain but necessary leap into the future
It was already in motion last week but at this point we're either A. In the endgame B. Gonna have some sort of mindwipe plot device or C. The manga will try and have some sort of human Iruma status quo