When one has tried and failed to murder one's granddaughter's suitor, the least courtesy one can do her is to hear her side of the seduction. Therefore, when Acht sits across from Lara without preamble or introduction, it is not entirely strange that he opens with, "Tell me all that he said."

He does not think that she will play stupid and ask which person this he might be, but he is braced against the possibility.
The Grail War has kindled quickly, and so it is for the best that Acht has thought better of ordering his father's documents shipped via train. Airplanes strike him as a highly unreliable mode of transportation, but this much he can say for them: They're fast.

He is at present bent over a stack of documents, hands closed in cotton gloves to preserve the paper, searching for that queer code of slashes that is Rider's native language. All around him, leather-cased chests and cardboard boxes lie waiting to be cracked open.

Acht would curse his father's prolific note-taking, were he not convinced that it will be the Einzberns' salvation.
Acht storms down the central stair, practically vibrating with power; the air around him shudders as though with distant thunder, and the chandeliers flare to light as he passes. As his shoes strike the tile of the entry hall, he raises his eyes to the door and calls, "Larasviel." The name is unmusical in his mouth, unemotional, without even the singsong cadence of a man calling his pet to heel.

Her name is a summons that cannot be disobeyed, and it never occurs to him to inflect it with a note of pleading.
The basement has become a second home to Jubstacheit, while outside the walls, the Grail War passes him by. He devotes himself to studying the films that Caster has taken of likely spots along the river, watching the passage of fishermen and children and young women traveling in twos and threes. Until his father's papers come, until Lara's birds have news to report, there is nothing to be done but brew pot after pot of tea and watch the flickering screen.

He can't remember when last he's slept. But for the regular chime of the clock, he'd lose all sense of time.
Children, Acht has read, are impediments to great enterprises, either of virtue or mischief. Across all of Europe, the Einzbern line continues on the fecundity of innumerable cadet branches--but at the family's heart, at the taproot that draws on ancestral magic, Acht's forefathers have heeded well the lesson of Francis Bacon. Acht has no daughters to brighten his endless twilight years; instead, he has the willful Justeaze line of homunculi.

He raps twice at Larasviel's door, a velvet-lined box under one arm. It will not do to send Lara into a sulk at this critical stage of their enterprise--he can afford a modicum of courtesy.