Fate/Rejoice Nightmare

What if Shirou was found by Kirei instead of Kiritsugu during the fire. This is is the story of Shirou Kotomine, executer and king. Shirou x Fem Gilgamesh/Harem.

Fate/Apocrypha: Winter's blade

brought forth from his dying world moments after saving his sister from potential death, Shirou Emiya must once again fight his way through a grail war to save what he loves, along with his anomalous servant beside him, can he win a war bigger than anything set before or will he finally give in to the despair of sacri...