“Yes,” Alden said. “And the rig is underwater. We can’t storm it.”

“We don’t need to storm it,” Miralin said, a dangerous idea forming.

She pulled up the schematics of the rig.

“Corwin thinks he controls the system because he hacked the command console. But Deep Horizon wasn’t just built for data. It was built for mining.”

She pointed to a subsystem labeled acoustic telemetry.

“The mining drones,” Miralin said. “They use sonar to navigate. They’re on an independent analog circuit, separate from the main digital network so they don’t get interference.”

Alden looked at the schematic, realizing her plan instantly. A slow smile spread across his face.

“You want to use the mining drones to physically sever the connection to the cooling pumps manual override.”

“No,” Miralin said. “I want to use the drones to sing.”

“Sing?”

“Acoustic resonance,” Miralin explained, her hands moving fast now, coding a new packet. “If we line up the drones around the control room and blast a specific frequency at high decibels, we can shatter the glass of the server racks.”

“The coolant isn’t just pumped,” Alden said, following. “There are emergency gravity tanks above the racks. If the glass breaks—”

“The gravity tanks dump the coolant manually,” Miralin finished. “Flooding the room. Cooling the servers instantly. And incidentally, flooding the control room where Corwin is sitting.”

“He’ll have to swim.”

“But the rig won’t blow.”

Alden pulled the jet down lower. “Can you access the drones?”

“Not from here,” Miralin said. “The signal is too weak. We need to be closer, within 500 ft.”

Alden looked at the altimeter. They were at 30,000 ft.

“Hang on,” Alden said, turning back to the cockpit. “I’m taking us down, steep.”

The jet banked violently, gravity pressing Miralin into her seat. The sky outside turned from black to the deep, churning gray of the ocean surface. They were dropping like a stone.

The Obsidian leveled out at a terrifying 300 ft above the waves. The ocean was rough, dark swells rising to meet the jet’s landing lights. In the distance, the Deep Horizon surface platform was a lonely beacon of yellow light in the darkness.

“Range?” Miralin shouted over the roar of the engines.

“Closing,” Alden yelled back. “1,000 ft. 800.”

Miralin initiated the handshake protocol with the subsea drones. It was a narrow window. The connection was tenuous, fighting the interference of the storm and the depth of the water.

Connection failed.

“I can’t get a lock,” Miralin cried. “Corwin has a jammer running on the main frequency.”

“Switch to the emergency band,” Alden commanded, fighting the stick as a wind shear hit the jet.

“He’s monitoring it.”

“He’s monitoring the digital bands,” Alden shouted. “Use the raw audio carrier wave.”

Miralin realized he was right. It was old tech, ancient tech, sending data over a sound wave like a dial-up modem. Corwin, obsessed with high-tech encryption, would have overlooked the lowest frequency.

She rerouted the command through the audio channel.

“Connecting… Connected. I have the drones,” Miralin breathed. “6 units. Positioning them now.”

On her screen, 6 green dots converged on the central hub of the underwater rig, 300 ft below the surface.

“Corwin is contacting us,” Alden said.

Miralin opened the channel.

Corwin’s face appeared. He looked smug.

“Time’s up, Miralin. I don’t see an upload. Say goodbye to your legacy.”

“Actually, Corwin,” Miralin said, her voice eerily calm, “I decided to send you a song instead.”

“What?”

Miralin hit Enter.

“Execute Protocol Siren Song.”

300 ft down, 6 heavy-duty mining drones surrounded the command module. Their sonar emitters, usually used to scan rock density, swiveled toward the reinforced glass of the server room.

They emitted a pulse.

It was not a sound humans could hear, but the effect was immediate. On the video feed, the coffee mug on Corwin’s console shattered. The screens spiderwebbed. Corwin covered his ears, screaming as the pressure wave hit him.

Then the main containment glass of the emergency coolant tanks above him exploded. Thousands of gallons of freezing liquid nitrogen and coolant gel crashed down.

The video feed went white, then dead.

“Target status?” Alden asked, his hands white-knuckled on the yoke.

Miralin watched the telemetry.

“Core temperature dropping. 180. 150. 90. Stable.” She let out a breath she felt she had been holding for 3 years. “The cooling system is flooded. The rig is safe. The crew can override the door locks now that the central computer is shorted out.”

“And Corwin?”

Miralin looked at the black screen. “The control room is sealed. He’s in a wet suit. He knows the drills. He’ll make it to the escape hatch. But he’s done. The authorities will be waiting for him on the surface platform.”

Alden pulled the jet up, banking away from the water and back toward the stars. The G-force pushed them back into their seats, but this time, it felt like an embrace.

Miralin swiveled her chair around to look at the cockpit. Alden looked back. His hair was disheveled, sweat on his brow. He looked alive.

“You realize,” Alden yelled over the engines, a grin breaking across his face, “that you just flooded $100 million worth of hardware to save the day.”

“I’m the CEO,” Miralin shouted back, a laugh bubbling up in her chest, a real, unburdened laugh. “I’ll write it off as a business expense.”

The sun rose over the city, painting the skyscrapers in shades of rose and gold. It was a clean morning. The smog seemed to have lifted.

Miralin stood on the balcony of the Thornwall building, now the Chimera Tower. The sign was being changed that day. The massive T was currently being lowered by a crane, dangling helplessly in the air.

She held a cup of tea, watching the city wake up.

It had been a week since the night on the rig. The fallout had been massive, but controlled. Corwin was in federal custody. The crew of the Deep Horizon was safe and had received massive bonuses. The story of the attempted cyberterrorist attack had dominated the news, framing Miralin not as a hostile usurper, but as the steady hand that saved the global market.

Blaine was gone. He had fled to a non-extradition country when the SEC investigation deepened, leaving Ivelisse behind to deal with the lawsuits. Last Miralin heard, he was trying to start a lifestyle blog.

The glass door behind her slid open. Alden stepped out. He was dressed in a simple black T-shirt and jeans, a stark contrast to the suits of the boardroom. He leaned against the railing beside her, looking out at the crane removing the last of Blaine’s legacy.

“It’s a nice view,” Alden said.

“It’s a lot of responsibility,” Miralin replied.

She looked at him. “You saved me, you know. Back then. With the emails. You gave me an outlet when I was drowning in that house.”

“You saved yourself, Miralin,” Alden said, turning to face her. “I just gave you the Wi-Fi password. You did the rest.”

He reached into his pocket and pulled out a small velvet box.

Miralin stiffened slightly. “Alden, if that’s a ring, I’m technically still recovering from the last marriage.”

Alden laughed. “It’s not a ring. It’s a key.”

He opened the box. Inside was a simple silver key, old-fashioned.

“There’s a house,” Alden said, “in the mountains. No internet. No servers. No staff. Just trees and a fireplace. I go there when the noise gets too loud. I want you to have a copy for when you need to disappear.”

Miralin took the key. It felt heavy and cool in her hand. It was not a proposal of ownership. It was an offer of sanctuary. A partnership of equals.

“I might need this sooner than you think,” Miralin said, closing her hand around it. “The board is asking for my 5-year plan.”

“You’ll handle them,” Alden said.

He hesitated, then reached out, tucking a loose strand of hair behind her ear. His touch was electric, familiar.

“So, what is the plan?”

“For us?”

Miralin looked at the city, then at the man who had flown through a storm for her.

“The plan,” Miralin said, leaning into his touch, “is to build something that lasts. No more shadows. No more hiding.”

“I like that plan,” Alden said.

Below them, the city honked and bustled, oblivious to the fact that the 2 people watching from above had just saved their world.

Miralin took a sip of tea. She thought about the girl who had signed the divorce papers with a trembling hand, terrified of the future. That girl was gone. In her place was a woman who had walked through fire and come out holding the flame.

“Ready for the meeting?” Alden asked, offering his arm.

Miralin took it. “Ready.”

They walked back inside, leaving the balcony empty. The sun continued to rise, burning off the last of the morning mist, shining brightly on a world that was finally, truly hers.