The first Fate/Stay Night-Campione! crossover. A Heavens Feel Shirou finds that himself and Illya have been pulled into another world by a corrupted Grail. There his actions lead to him becoming the Eighth god killing Devil King. Now he has to deal with becoming someone who rules where he walks, even if he doesn't want to. That and trying to find a way back home.

Emiya Kiritsugu was happy living the rest of his short days. He had put his past behind him... until he began to dream of futures that had yet to be. Let it be known that the Magus Killer was not dangerous simply because he was dying and had no plans to fight.

Kal'Reegar vas Rayya: Quarian Migrant Fleet Marine. Chosen of Journeys. Autochthon: The God of the Forge and eccentric inventor. Following the resolution of the first phase of the Reaper War, the Titan-cum-God has realized he can fix the Great Curse. But he needs the tools he made- the ones he left in Creation.

Honestly, Shirou was beginning to think that he should be used to this; being unwittingly selected to take part in brutal tournament that he had no idea existed until he found himself in the middle of it. Then again, second times the charm, right?

What would happen if we had everything we ever wanted? What if certain tragedies, in the past, were averted? One would normally think this would make a better world. Some old traumas could be gone. But the new pains could be worse.