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The Architecture of Impossible Things by monsterair
Fandoms: The Punisher (TV 2017), Marvel Cinematic Universe, Marvel, Marvel (Comics), frank castle - Fandom, Jon bernthal - Fandom
05 Oct 2026
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Summary
Leonara Faith is a rare-book specialist with an unfortunate habit of pulling at loose threads until something unravels.
Frank Castle is not a loose thread.
He is, however, standing in her bedroom.
After a late-night experiment with a manuscript goes spectacularly wrong, Nara finds herself responsible for a very armed, very irritated stranger who insists he does not belong in her world.
Frank wants to go home. Nara intends to figure out how to send him there.
That should be simple enough.
Instead, there are research notes, bad coffee, boxing gyms, impossible questions, too much takeout, and the increasingly inconvenient problem of getting used to someone who was never supposed to stay.
A slow-burn multiversal story about two people trying to put one impossible mistake back where it belongs.