For the first time since I had seen him at the airport, a genuine, unguarded smile broke across David’s face. “Put me to work, Captain.”

The next five days were a brutal test of endurance.

The Northern Star was hoisted out of the water, sitting on massive steel blocks in the gravel yard, exposing her scarred, rust-covered underbelly to the biting Alaskan wind. Working in dry dock is arguably worse than working at sea. There is no rhythm of the ocean to distract you, only the deafening screech of angle grinders, the toxic smell of marine epoxy, and the bone-chilling dampness that creeps up from the frozen ground.

I introduced David to Elias on the first morning. Elias stood on the scaffolding, a massive pneumatic sander in his hands, looking down at my son. He had known David since he was a toddler in overalls, but he didn’t offer a warm reunion. Out here, you are only as good as the work you can do today.

“Your mom says you can swing a hammer,” Elias grunted over the noise of the yard.

“I can,” David said, looking the captain in the eye.

“Good. We’re replacing a twelve-foot section of the starboard gunwale. The rot got deep. The wood is ironwood, heavier than steel and twice as stubborn. We have to cut it, shape it, and bolt it down before the hydraulic guys finish the pump.” Elias pointed a thick, grease-stained finger at David. “If you complain about your back, you’re off the yard. If you slow us down, you’re off the yard. Understood?”

“Understood,” David said evenly.

And for five days, he proved it.

I watched him from the deck above, where Tommy and I were sorting tangled miles of longline gear. David worked alongside Elias on the scaffolding below. He didn’t complain when the freezing rain soaked through his coat. He didn’t flinch when the heavy ironwood splintered and sliced his already battered hands. He just put his head down, measured twice, cut once, and threw his entire body weight into the massive drill needed to sink the bolts.

He was quiet. He ate his lunch—cold sandwiches from the diner—sitting on an overturned bucket in the mud, staring up at the massive steel hull of the ship. Tommy, the young greenhorn who was still trying to find his own footing, gravitated toward him. During breaks, I would see David showing Tommy how to properly hold a framing hammer so the shock didn’t travel up his elbow, or how to tie a bowline knot behind his back.

He wasn’t trying to be the boss. He wasn’t trying to impress anyone. He was just doing the work.

On the evening of the fifth day, the wind died down, leaving a rare, stunningly clear night sky. The aurora borealis began to dance across the horizon, ribbons of ghostly green and violent purple swaying above the jagged volcanic peaks.

The yard was quiet. The shipyard crew had gone home, and Elias was asleep in his cabin. I was on the aft deck, checking the tension on the newly installed hydraulic lines, when David climbed the metal ladder. He was covered in sawdust, grease, and mud. He looked completely exhausted, leaning against the railing and tipping his head back to look at the sky.

“I’ve never seen them like this,” he murmured, watching the lights. “It’s like the sky is breathing.”

“They’re always up there,” I said, wiping grease off my hands with a rag. “You just have to be in the right kind of darkness to see them.”

He looked at me, understanding the double meaning. He walked over and sat down on a heavy coil of braided rope, resting his forearms on his knees.

“Elias said the gunwale is finished,” I told him. “He said your cuts were within a sixteenth of an inch. That’s high praise from a man who usually measures success by how few things catch on fire.”

David smiled faintly, rubbing his bruised knuckles. “I liked working with the ironwood. It doesn’t forgive you if you make a mistake, but if you treat it right, it holds the ship together.”

“Like people,” I said.

He nodded slowly. The green light from the aurora washed over his face, softening the harsh lines of fatigue. “Mom,” he started, his voice hesitant. “When I was scraping the rust off the hull yesterday, I was thinking about the fireplace back home.”

I stopped wiping my hands and looked at him. We hadn’t talked about the house since the diner.

“I remember when you and Dad built it,” David continued, his eyes fixed on the deck. “I was ten. I remember dragging those rocks up from the beach in that little red wagon. I remember Dad letting me mix the mortar in the wheelbarrow. I remember how heavy it was.”

He looked up at me, his eyes shining with unshed tears. “When Amber told the contractor to paint it… I wasn’t even in the room. I was on a conference call. She came in and said, ‘The fireplace is hideous, I’m having them spray it matte black.’ And I just said, ‘Okay.’ I didn’t even look up from my laptop.”

His voice cracked, the shame of that memory tearing at his throat. “I let a woman I barely knew erase a monument that my father built with his bare hands, just because it was easier than having an argument. I didn’t just betray you, Mom. I betrayed him. And that’s what I can’t forgive myself for. The house… you fixed the house. But I don’t know how to fix what I broke inside myself.”

I walked over and sat down on the rope coil beside him. The freezing air stung my lungs, but the heat radiating from my son felt incredibly grounding.

“You can’t fix it, David,” I said gently.

He flinched, the words hitting him hard.