Shirou Emiya died in the final battle with Kirei Kotomine. Artoria Pendragon, who returned to her time with the scabbard after destroying the Holy Grail, does not take it well. Fortunately, being in the past allows her to make plans to go off the rails to resolve this tragedy... Strong Shirou x Artoria x Accidental Harem in distant future. Currently in Fate/Zero era.

When Ranma finds his consciousness back in his six-year-old self, he leaps from the Neko-ken training pit a changed boy and elects to free himself from the life his father intends for him. What happens when the Wild Horse bolts the stable and goes off-plan? (Uses the Ranma Restart Premise, may eventually be RanmaXHarem but more organic/slow burn)