To become a biker was my terminally ill son's ultimate dream. I had no clue what was coming when a tattooed doctor I doubted secretly whispered to him.

The storm that rolled off the mountains at 2:00 AM was a violent, raging beast.

Sheets of freezing rain lashed the reinforced windows of the Ghost Prophets’ compound—a converted World War II aircraft hangar tucked deep into the dense pine forests twenty miles outside the city limits.

Inside, the environment was surreal.

Half of the hangar was an active motorcycle repair bay, filled with the skeletons of torn-down choppers, heavy tool chests, and the sharp tang of welding slag. But the other half had been cordoned off by thick, transparent plastic sheeting, scrubbed down with industrial-grade surgical disinfectant, and transformed into a high-tech, makeshift intensive care unit.

Toby lay in the center of the cleanroom on a hydraulic field surgical bed.

The first dose of Borealis-7 had been in his bloodstream for four hours. And Dr. Sterling’s prediction had come true with terrifying savagery.

The boy was burning from the inside out.

His core temperature had spiked to 105.8 degrees. Ice packs were packed around his groin, his armpits, and his neck, but they were melting almost as fast as Silas could bring them in from the industrial ice machine. Toby was thrashing against the linen straps, his teeth chattering so violently that Sarah was terrified he’d bite his tongue off.

"Marcus!" Sarah cried, holding Toby’s head between her shaking hands. "He's seizing! Look at his eyes—they're rolling back! He can't breathe!"

Marcus was hunched over a portable blood-gas analyzer, his shirt completely soaked through with sweat. The machine spit out a thermal paper strip with a harsh, clicking sound. Marcus ripped it off, read the numbers, and let out a vicious curse, slamming his fist into the metal workbench.

"The vector is working," Marcus breathed, his voice ragged with exhaustion. "It's working too well. The T-cells are annihilating the tumor cells by the billions. But the lysis—the dead cellular debris—is overwhelming his kidneys. His potassium is six point eight. His interleukin-6 levels are off the chart."

Eleanor Hayes stood on the other side of the bed, her face pale as she manually bagged Toby with an ambu-respirator, forcing oxygen into his failing lungs.

"It's the storm," Eleanor said grimly. "Hyper-cytokinemia. His capillary walls are leaking protein into his pulmonary tissue. Marcus, we need the neutralizing monoclonal antibody. We need Tocilizumab. Without it, his brain will swell and herniate before sunrise."

Sarah felt a cold abyss open beneath her feet. "Where is it? Do you have it here?"

"No," Marcus said, his eyes hollow. "Tocilizumab is a restricted biologic. It’s stored under biometric lock at the state central pharmaceutical depot in Ash Creek."

"That’s sixty miles through the mountain pass," Silas said, stepping into the cleanroom, his heavy boots covered in plastic booties. "The highway patrol just shut down Interstate 80. Flash floods, mudslides, and downed high-voltage lines. A four-wheeled vehicle can't clear the rockfalls."

"Then Toby’s going to die here," Sarah whispered, sinking to her knees beside the bed. She took Toby’s burning hand and pressed it against her cheek. The boy’s skin felt like a hot radiator. "We brought him all this way... we fought so hard... just to watch him burn to death in a garage."

"No," Marcus said.

He looked at Silas. The two men didn't need words. They had served together in the 75th Ranger Regiment long before Marcus went to medical school, long before Silas took the presidency of the Ghost Prophets. They shared a language written in dirt, blood, and impossible extractions.

"The secondary logging trails," Marcus said. "The old mining ridge. Can a dual-sport bike make it over the washout?"

"A normal rider? No chance," Silas replied, his voice flat, steady, and deadly. "The mud is two feet deep, the bridge at Devil’s Creek is washed out to the footings, and the wind on the ridge will blow an eight-hundred-pound bike right off the cliff."

"Who’s the best trail rider we have?" Marcus asked.

Silas took a slow breath. He reached up, unzipped his leather cut, and tossed it onto the workbench.

"You're looking at him," Silas said. "I won the Black Hills Enduro three years running before I took shrapnel in Kandahar. I can get across the ridge on the modified Husqvarna."

"Silas, you have a titanium rod in your femur," Eleanor warned, looking at the massive old biker. "If you lay a bike down on that rockfall at fifty miles an hour, you won't survive the crash."

Silas walked over to Toby’s bed. He reached out with one massive, calloused finger and gently touched the embroidered *LITTLE BONES* patch pinned to the boy's hospital gown.

"That kid survived three years of chemo without whining," Silas said softly. "I can take a little mud."

He turned to Marcus. "Write down the exact drug name, the refrigeration requirements, and the safe combination for the depot. My brother’s the night watchman at Ash Creek. He’ll leave the side door unlatched. I’ll be back with the serum in two hours."

"Silas," Sarah called out, her voice breaking.

The giant stopped at the plastic curtain, glancing back over his shoulder.

Sarah didn't know what to say. Words were useless, hollow coins in the face of the sacrifice this stranger was making for her child. She simply reached up and touched the cross around her neck.

"Bring our boy his medicine," she whispered.