Big Al's Tattoo Parlor looked like the kind of place a bad decision went to become permanent. That made it honest, in its way. Some places hid their damage behind clean signs and polished desks. Big Al's kept its trouble in the open. Ink, old leather, stale air, and enough shadow to make every light feel like it had been talked into staying on.
Vera followed the fraternity note into Morgantown with one line sitting heavier than the rest.
Ask the bot at Big Al's.
The place did not advertise a bot. It did not advertise a cellar, either. What it offered instead was surface grime, old tattoo work, and the kind of room that made strangers stop asking deeper questions. Vera stood inside the parlor and listened past the building's quiet until she caught something hiding under it.
Music. Faint. Distant. Just strong enough to be deliberate.
It led her to the Nuka-Cola vending machine. Not near it. To it.
Vera studied the machine a moment longer than she needed to. It sat too confidently for decoration and too quietly for something meant to be used honestly. When she opened it, the trick revealed itself without shame. Behind the machine, a stairway dropped into the hidden room below.
The Nukashine announced itself in low light, old bottles, and the stale warmth of a secret that had survived longer than it deserved to. It was not a proper bar so much as a concealed pocket of bad judgment that had learned how to pour. The faint music still drifted through the place. Glass caught the dim light. Brass, dust, and old celebration sat together in the air like they had signed a long lease.
The fraternity boys had known this place. Vera could feel it before she proved it.
Rooms held habits. This one held laughter that had gone sour, schemes that had been toasted too early, and the kind of confidence young men mistook for permission. The bar itself sat like a witness with its mouth shut. Bottles lined the shelves behind it, each one wearing old labels and older consequences.
Through a short hallway off the side of the speakeasy, Vera found the real destination. Biv's brewing lab.
The room was smaller than the trouble it had made. Brewing equipment crowded the corners. Bottles, tubing, old tools, stained labels, cracked crates, and recipe cards fought for space on every surface. It smelled fermented, sweet, chemical, and old enough to have opinions.
Then Biv noticed her.
He sat in the middle of the room like a party host assembled from bad choices and leftover machinery. One wet eye stared out from the glass dome above his tuxedo-painted chassis. Behind it, his exposed brain floated in a tank of cloudy liquor, drifting slightly as if the alcohol had gotten to that too. Below, tank treads held him off the floor with the clumsy, stubborn posture of something built to move and not built to move gracefully.
He rolled toward her with a short clatter of treads.
"This cellar is my stellar office," he said, proud as a man behind a desk.
Vera looked around at the bottles, the stained workbench, and the old machines sleeping in corners. "Nice office," she said.
Biv gave a small wobbling pivot, the machine equivalent of a pleased little laugh.
She did not start with the fraternity request. Not directly. Witnesses, even broken ones, rarely gave the truth to a question that arrived wearing its badge. She let him talk while she moved through the room, slow enough not to alarm him and careful enough not to miss what the dead boys had left behind.
The first clue was not hidden. That bothered her.
A photograph had been tucked near one of the work areas, dulled by age and stained at the edge where moisture had found it. Vera lifted it by the corner and angled it toward the light. Young men smiled from the old paper. Fraternity boys, by the look of them. Too sure of themselves. Too pleased with whatever they had not yet ruined. One of them wore the chemist's face, younger and cleaner than the Arktos file had made him. The same eyes. Less caution.
Beside them stood Biv. Not the broken cellar host in front of her. Not exactly. The shape was the same, but the photo had caught him before the years and the drink and whatever else had bent him inward. A Robobrain among boys who looked like they had borrowed the future and planned to return it sticky.
Vera set the photo beside the fraternity request form. The room got smaller.
Biv's single eye turned toward the photograph. His treaded body gave a small, clumsy pivot, like the memory had pulled him around. Behind the glass dome, the brain in his tank drifted with a slow turn.
"The floors were green, some of the walls were blue, and that sky is shining like the sun," he said.
There it was again. The wrong-color logic from Helvetia, now spoken by the only witness left who could have remembered the batch before the label changed its life.
Vera did not answer. She made a note.
Color displacement. Possible corrupted recall.
Biv hummed to himself while she searched the workbench. There were old recipe cards in a cracked box. Most had been touched too many times to read cleanly. Ingredients, fermentation times, nonsense marks, bottle counts. A few carried Biv's approval markings, little signs of cheerful quality control turned strange by what the case had become.
One card had been folded into the back of the box. Vera opened it. The heading had smeared, but the middle survived.
SPECIAL BATCH. CELEBRATION USE. HIGH VISUAL RESPONSE.
Below that, a partial notation:
HELVETIA PATRON POUR.
Vera felt the last clean lie in the case begin to break. The batch was not made for masks. It was made for people.
Biv rolled closer, his treads rattling lightly over the floor. His voice dipped into the same friendly rhythm, but something in the rhythm had started missing steps.
"Biv stamp of approval," he said.
Vera looked at the card in her hand. "Was it yours?"
Biv's one eye stayed on the photograph. His chassis rocked once on the treads, the motion small and uncertain.
"Good batch," he said. "Bright batch. Party batch."
"Made for the boys?"
"Boys like bright." He paused, then corrected himself sideways a fraction of an inch with a soft grind of treads. "Boys like jokes. Boys like saying harmless before they know what harm is."
Vera let the silence sit. The room did not enjoy it.
She found the label strips next. They were stuck under a tray, brittle and curled, some blank, some marked, some crossed through with old ink. Most were useless. One was not.
The batch code matched the trainyard fragment. That should have made the case easier. Instead, it made the air feel worse.
The same code had lived in three places now. At Helvetia, under finishing supplies. At Morgantown, under liquid stock. Here, under a drink meant for festival patrons. The shipment had not changed. The name had.
Biv watched her line up the pieces. His single eye tracked from the strip to the card to the photograph, then back again.
"Labels," he said.
Vera waited.
"Labels tell bottles where to go."
"That one went to Helvetia."
"Good town," Biv said. His treads gave a little drunken correction against the floor. "Bad box."
"Why bad?"
He rolled back half an inch, like the word had touched something hot.
"Box said supplies. Bottle said party. Box was loud."
Vera wrote it down exactly as he said it.
The fragments around him began to arrange themselves into something uglier than a prank. A batch card for patrons. A fraternity request for visible response. A photograph putting Biv with the boys. A shipping code matching the trainyard label. A label conflict that made drinkable stock look like festival finish.
The answer had been stupid before it was tragic. That did not make it smaller.
Vera searched the lower shelf and found a second card wedged beneath a rusted tool. This one had not survived well. The top half was gone. The bottom held only a few words, but they landed harder than the longer documents had.
NOT FOR SURFACE APPLICATION.
She read it twice. Biv made a quiet mechanical noise and pivoted away, one tread dragging slightly before catching up.
Vera looked back at him. "Surface application," she said. "Masks have surfaces."
"Faces too," Biv answered quickly. Too quickly. He gave a clumsy quarter-turn on his treads, then another, like he could drive around the thought if he kept moving. "Faces have surfaces. Ha. Good old faces."
"Human faces?"
He stopped.
"Patrons," she said. "The batch was meant for patrons."
"Throats," Biv said.
The word came out flat, stripped of the joke.
Vera held very still.
"Throats were supposed to drink it."
His brain drifted behind the glass while the rest of him stayed fixed in place, as if only part of him had gone elsewhere.
"Not faces," he said. "No. Wait. Faces, but the inside way. Mouths. Throats. Laughs. Happy glowing."
Then the cheer drained out of his voice so completely that the room seemed to notice.
"He didn't have a mouth."
Vera did not ask who. Not yet.
There are moments in a case when a question can kill the answer. Push too hard and the witness retreats. Push too softly and the truth keeps bleeding under the door. She had learned to stand in that space and let the silence do some of the work.
Biv's one eye shifted toward a corner of the room where no one stood. His treads nudged him sideways an inch, then stopped.
"Other kind of arms," he said. "Sprayer arms. Work arms. Helpful arms."
Vera thought of Helvetia. Brushes. Mask blanks. Finishing supplies. The locked Pickens Road garage attached to the place where the still ones gathered. A sealed bay locals believed held old festival storage. A door that had given her nothing because she had not yet known what to ask.
The drink had become finish. The finish had found a machine. The machine had not been built to drink.
Biv's voice returned in pieces, lighter on top and broken underneath.
"Pretty color. Wrong shelf."
Vera gathered the batch card, the label strip, and the damaged surface-application warning into a folder. She photographed the old picture of the fraternity boys and Biv before placing it back where she had found it. Some evidence could be collected. Some evidence had to remain in the room that made it true.
Biv watched her with the strained cheer of a witness hoping the bad part had passed. His chassis wobbled slightly on the treads, the way a drunk might sway without admitting it.
"Dopey me," he said.
The phrase almost worked. Almost.
Vera closed her notebook. She had what the visit could give her. The what and the why. A prank drink. A special batch. A visible glow meant for festival patrons. A group of fraternity boys stupid enough to request it and educated enough to make the stupidity dangerous. Biv had made the drink, or approved it, or helped it become real in the only way a lonely machine in a secret bar could.
But the case was not finished. Not yet.
The batch explained the glow. The label explained how it reached Helvetia. Biv explained why it existed. None of that explained why the masks were still appearing years after every boy in the photograph had turned to dust.
That answer was not in The Nukashine. It was back in Helvetia, behind the first locked door.
As Vera climbed the stairs toward the vending-machine exit, the cellar light thinned behind her and Biv's voice drifted up one last time, cheerful enough for anyone who had not been listening.
"Good color," he said.
Then, softer:
"Wrong place."
