The address led to a church.
Gothic arches. Stained glass saints. Two hundred years old and counting. I checked three times. This couldn't be right.
My phone: Correct location. Side door. Knock twice, pause, twice again.
I found the entrance. Iron lion's head knocker.
Knock. Knock. Pause. Knock. Knock.
A kid—seventeen, Metallica shirt—opened up. "Kane Rivera? You're late. I'm Tyler, Level 6. Follow me."
Normal church interior. But Tyler led me behind the pulpit to a wooden panel. He pressed his palm against it.
Handprint scan. The floor opened.
Stairs descended into blue-lit darkness. Three flights down. Then a corridor—concrete, modern, coded doors.
"Been operational eighteen months," Tyler said. "Can't satellite-image a church basement. Can't hack what's not networked."
He stopped at door NC-7. "Ready?"
"No."
"Good. Means you're smart." He pushed it open. "Welcome to Nightfall Command."
The room was cathedral-sized, carved from bedrock. Monitors covered every wall. Dozens of people working. In the center: a holographic Earth rotating, covered in red infection points.
Elena stood beside it, exhausted and electric. "Kane. You came. Most run."
"I'm too stubborn to run."
She almost smiled. "Briefing starts in two minutes. You need to hear everything."
Glass-walled conference room. Marcus, Jin, Eli. Three others—silver-haired woman with prosthetic arm, man covered in scars, maybe-teenager.
The Architect stood at the head. "Kane Rivera passed final trial. Level 10 clearance granted."
Silver-haired woman nodded. "Diana. Level 12. Tactical command."
Scarred man said nothing.
Maybe-teenager waved. "Finn. Level 9. Please don't make me fight today."
"Briefing." The Architect activated the hologram. Earth appeared, red marks pulsing. "Incursions. Dimensional breaches. Three years ago, first detection—Montana. Seven seconds. Nothing came through."
The map fast-forwarded. Red dots multiplying.
"Two years ago: first contact." Grainy security footage appeared.
Empty warehouse. Air shimmering like heat waves. Then through it: something.
Human-shaped. Almost. Too tall. Limbs too long. Pale skin like centuries in darkness.
It took three steps. Screamed silently. Moved toward the camera faster than physics allowed.
Feed cut.
"First casualty," The Architect said quietly. "Tom Henderson, 53. Father of two. This is what was left."
Silence crashed through the room.
"Forty-seven incursions since. Thirty-three fatalities before response. Fourteen contained by heroes. We call them Rifters. They don't bleed. Don't have organs we recognize. Don't stop until destroyed."
Elena leaned forward. "They're drawn to heroes. Neural frequencies. Stronger hero, stronger signal."
"You're bait," Jin said.
"You're hunters," The Architect corrected. "Modified to fight what normal humans can't perceive. But yes—you're visible. The stronger you become, the larger the target."
"Great," Finn muttered.
"Incursion frequency up seventeen hundred percent in six months. Daily detections becoming hourly." She pulled up projection—red cancer spreading. "At current rate: six months until system collapse. Until breaches stay open. Until they cross freely."
"Invasion," Marcus said.
"Yes."
The Architect looked at each of us. "Hero for Rent was built for this. To identify, modify, train through escalating challenges. The Cleaners ensure only the strong survive. Because we can't afford weak links."
"Failed heroes?" I asked.
"Retirement. Memory modification. Normal lives. We're pragmatists facing extinction."
Diana spoke. "Nightfall is containment protocol. Small teams. Covert ops. Keeping Rifters from population centers for two years."
"How many know?" I asked.
"Thirty-seven worldwide. You're thirty-eight."
"We fight in secret. Die in secret. Save the world in secret."
"Yes," The Architect said. "Exactly."
New image: massive rift. Something huge behind it, too big to see.
"Forty-eight hours ago. São Paulo. Seven minutes open. Nothing came through. But we detected something. Something waiting."
The shape silhouetted. Terrible.
"They're getting stronger. Bolder. Soon they won't need rifts."
She faced us. "This is Operation Nightfall. The war. Kane—you're Level 5. Barely qualified. But you adapt under pressure. Survive impossible odds. Luck: five. Intelligence: seven. Agility: eight. Not strongest or fastest. But resilient. And resilience matters when fighting things that don't follow rules."
"What happens now?"
"You train. You fight. You die. Or you become the hero humanity needs." She stood. "Diana handles training. Elena coordinates ops. You live here now."
"Wait—I have classes—"
"You have a cover. Maintain appearances. But your real life is here." She walked to the exit, paused. "Last question: are you in?"
I thought about Mom. Sophia. Six people in cages. Red infection spreading.
"I'm in."
"Good. Because we just detected a rift. Chicago. Ninety seconds ago. Something came through."
Chaos erupted. People running. Weapons checking.
"Kane," Elena grabbed me. "First field op. You're with me."
"Now? I barely—"
"No time. Learn by doing. Gear up. Van leaves in three minutes."
Marcus clapped my back. "Welcome to war, kid. Don't die first mission. Bad for morale."
Jin handed me a rifle. "Rift rounds. Point at Rifter. Pull trigger. Don't hit teammates."
Finn pressed a device in my hand. "Emergency beacon. Three-second hold. Use if dying."
I stood holding alien weapons, about to fight dimensional horrors.
Elena appeared, fully geared. "Move, Kane. Chicago's burning."
We ran.