The episode opens on a rainy Saturday. Conan, Ran, and Kogoro are at Dr. Agasa’s house, where the professor introduces them to an eccentric retired press operator, . Uzuki claims he’s discovered a “perfect counterfeit” that even the Bank of Japan can’t distinguish.

Using his enhanced glasses, Conan zooms in on the paper tray. He finds a single, nearly invisible fiber of – the kind used in receipt printers. Aha. The counterfeit wasn’t printed on Uzuki’s machine. It was transferred.

Conan corners Saki Minamino in the workshop’s darkroom. She smirks, holding a UV flashlight.

“Clever boy. Yes, I killed Uzuki. He refused to join my ring. But you have no proof.”

Conan investigates under Kogoro’s sleeping guise. The printer is a high-end laser model, but its power cord is unplugged – yet the print job finished. How?

But Conan spots the contradiction: the printer’s “jobs completed” counter shows , yet a fresh stack of counterfeit notes sits in the output tray. Someone printed after he died.

But Conan’s eyes narrow. Using his watch-light, he notices something odd: the note’s serial number ends in ”564” – the same as today’s episode number. He pockets the note.

Conan adjusts his voice-changer: “The whiskey glass – you wiped it clean, but you missed one thing. Uzuki’s lip balm contains a UV-reactive dye (for his photosensitive work). Your hand touched his glass – your palm still glows under blacklight.”

“Nonsense,” Kogoro scoffs, holding a suspicious 10,000-yen note under the light. “The watermark is wrong.”

That night, they visit Uzuki’s workshop – a soundproofed room filled with scanners, printers, and UV lamps. Uzuki is found slumped over his desk, a faint smell of burnt paper and almonds (cyanide) in the air. A glass of whiskey sits nearby, half-empty. The police rule suicide – Uzuki had mounting debts.

“The most dangerous lies are not spoken. They are printed. In the quiet hum of a laser printer and the crisp feel of a new bill, a phantom counterfeiter has flooded Tokyo’s back-alley markets. But tonight, a routine visit to Dr. Agasa’s friend will turn into a deadly game of paper trails and ink.”

Fade to black. “Some messages are written in silence – and in paper.” Conan sits at Agasa’s table, staring at the note. He whispers, “If this is fake… who printed the real one?” The note’s watermark shifts slightly – revealing a hidden Crow silhouette. (Hint at the Black Organization’s involvement in currency forgery – a nod to future episodes.)