So yeah, in conclusion, that's why this will all be wrapped up in part four.
I can't say I don't
want to expand it, because I do, but I have enough projects going as it is, and I don't know how well I'd do at retelling the events of HF, all things considered. Which really sucks because I enjoyed writing Alter in part 3, especially with her world and her interaction with Saber, but if I wanted to go any further into it I'd have to develop this as a full fic, which I don't think I can handle at the moment.
EDIT:
Though on the up side, after this, that Ayako/Shirou fanfic I had in mind seems like a piece of cake compared to this...