Seeing this scene, Saber’s entire body was electrified by a revelation.

The concrete slab embedded into the asphalt road surface—the smooth side facing the sky, it was embedded diagonally into the ground at an angle of slightly more than thirty degrees. It was like a key that foretold the presence of victory.

“Now is a good time—“

Under the thumb of her right hand, which was tightly gripping the steering wheel, was a button that she had always been acutely conscious of. Saber drove the V-MAX with extraordinary riding skill; though she did not know that button’s ‘function’, she did know that button’s ‘effect’. That was the deepest secret hidden within this horse of steel, and also the most powerful trump card.

Without the slightest hesitation, Saber pressed down on the red button; the two-wheeled beast let out a provoked roar.

- Fate/Zero: Act 14, Part 3