His father took one suitcase in each of his hands, turned around and walked towards the porch – of course, at this moment he was not guarded at all.

Then, Kiritsugu took the pistol Natalia gave to him from his trouser pocket.

It was a .32 caliber pistol. If it was fired from point-blank range, even a child can easily hit the target. The woman in black assured him of that. After that, it'd be all Kiritsugu's concern.

While aiming the gun at his father's defenseless back, the scene of village that was burned to the ground and Shirley’s final tragic expression swelled up within the boy’s heart – also, all the memories he had after living with his father for ten years, and the gentle sentiments that was hidden beneath his father’s stoic look.

His father loves him, and is full of expectations of him. He also loves his father deeply, and is proud of him.

Endless feeling tangled up and Kiritsugu wanted to close his eyes. However, contrary to his sentiments, Kiritsugu opened his eyes and aimed, then swiftly pressed the trigger.

Bam – it was an unexpected, dry and crisp sound.

His father, shot from the back of the neck, fell forward. Then Kiritsugu walked up and continued to fire towards the back of his head twice. Then he stopped, and continued to give two more shots to his back.

He couldn't believe it. Even Kiritsugu himself was afraid of his own coldness.

- Fate/Zero: Interlude