Alexander sighed. "You and Liam are so similar, yet so different."

Arik’s gaze remained on the gate. "That sounds like the beginning of a complaint."

"It’s an observation."

"Those are usually complaints with better posture."

Alexander ignored that.

Below them, the Vanguard kept crushing red into blue, blue into white, the turbine’s rhythm steady and immense. Light moved across the bridge in pulses, catching on metal, glass, and the old sealed seam across the chamber.

"Liam is odd too," Alexander said.

That brought Arik’s eyes back to him.

Alexander folded his arms. "Not in the way people in this city mean when they say it. They say odd when they mean inconvenient, badly trained, too sharp, or too alive in the wrong direction." He glanced once toward the machine. "I mean odd as in wrong for the rules he should follow."

Arik said nothing.

Alexander continued. "He can build machines that use ether. Entire systems. He can read flow, pressure, and instability. He can tame ether no matter the kind, if you give him enough time, enough tools, and enough reasons to be offended. Red, yellow, blue, green, white, grid current, storage pressure, decayed lines, half-dead municipal conduits." A pause. "He understands it better than most people understand their own hands."

Arik’s expression sharpened slightly. "But?"

Alexander’s jaw shifted. "But Liam can’t use it."

The gate gave one low pulse.

Arik looked at him properly now.

Alexander nodded once. "His body rejects the idea of using ether directly."

"That is not possible."

"I know."

"No," Arik said softly. "You don’t."

Alexander held his gaze. "I know it doesn’t make sense."

That, at least, was honest.

"He has channels," Alexander said. "Healthy ones, from what little the household physicians let slip. He doesn’t collapse around ambient ether. He doesn’t react like someone damaged. His body is fine, as far as bodies go. But the moment the current should answer him directly, it doesn’t. Or worse, it does, and he throws it back like the idea itself offends him."

Arik’s eyes flicked once toward the turbine, then to the sealed gate. The pulse beneath the lead seemed suddenly less random, less mysterious, and more like a language half-heard through stone.

"He can build a power system for half a city," Alexander said, "but he can’t take a simple current into his own hand without his body acting like it’s being asked to swallow poison."

Arik was quiet.

Alexander let that silence settle.

"In the early years," he went on, "they thought he was lying. Or lazy. Or afraid. Then they thought maybe he was a dominant omega whose channels would mature late. Then they decided it was easier to call him difficult and let him work around it." His mouth flattened. "Liam stopped trying to prove otherwise a long time ago."

"And you know this how?"

Alexander’s expression did not change. "I pay attention."

Arik stepped onto the yellow square.

The ether answered at once.

It gathered around him in a thin, luminous veil, then thickened, drawn close as if the marked field had recognized a hierarchy older than the chamber itself. Blue-white currents curled around his hands and shoulders, quiet and predatory, like a trained beast returning to a master it had not forgotten.

Arik’s gaze remained on the gate across the bridge. "Liam used ether the first day he brought us here."

Alexander’s head snapped toward him. "What?"

"He used a gem. Small. Blue. I assumed it was one of his projects." Arik’s mouth curved faintly. "A portable battery, perhaps."

Alexander stared at him.

Arik continued, still looking at the gate. "He used it to get into the lab without the elevator."

"No," Alexander said at once.

The answer came so fast and so flatly that even the turbine seemed to pause around it.

Arik finally looked at him. "No?"

"No."

"You sound certain."

"I am certain." Alexander stepped closer, the old soldier’s steadiness cracking just enough to show real alarm. "That is not the same thing."

Arik’s brows lifted slightly.

Alexander pointed once at the ether moving around him. "A storage gem isn’t used but just a trigger. If Liam set off one of his own displacement stones, that means he built a battery with a fixed path, a fixed charge, and enough shielding to keep it from frying him on activation." His jaw tightened. "That does not mean his body accepted ambient ether."

Arik said nothing.

Alexander exhaled once, sharply, through his nose. "That idiot."

The insult landed with such tired affection that it almost qualified as prayer.

Arik’s eyes narrowed. "You disapprove."

"I disapprove of many of Liam’s engineering decisions when they involve his bones."

"He arrived in one piece."

Alexander gave him a look. "Did he?"

That was, Arik had to admit, a fair correction.

"He stumbled into the chamber pale as death, braced himself against the wall, and looked ready to either faint or bite someone," Arik said.

Alexander folded his arms. "Yes. That sounds like him after forcing his body through something it should not have done."

Arik glanced down at the field still moving around him, then back to the gate. "He made it work."

"He makes lots of things work." Alexander’s tone remained dry. "That doesn’t mean they’re good ideas."

"No," Arik said. "It means he can reach power through machines when his body refuses it."

Alexander was silent for a beat.

Then he nodded once. "Yes."

The gate pulsed.

A low, resonant beat through the sealed seam, as if the old thing across the bridge had been listening and approved of the correction.

Arik looked at it.

"You said he stopped trying a long time ago."

"He stopped trying to use ambient ether directly," Alexander corrected. "That’s different." He glanced toward the console, toward the turbine, toward the entire stolen heart of the chamber Liam had built beneath Wrohan’s feet. "Liam never stopped trying to solve the problem. He just stopped letting other people define what counted as use."

That made Arik smile.

"He really is impossible."

Alexander’s mouth flattened. "Yes."

"And brilliant."

"Unfortunately," Alex said.

Arik stepped out of the yellow square. The ether did not let go immediately. Pale threads clung to his hands and shoulders before finally falling back into the field. Across the bridge, the gate answered with one low pulse.

Arik watched it, then said, "I need to talk with Liam."

Alex’s eyes narrowed. "That sounds dangerous."

"It is."

"For him or everyone else?"

"Both, potentially."

Alex folded his arms. "About the gate?"

"Yes."

"The gem?"

"Yes."

"The bruises?"

Arik was silent for one beat too long.

Alex exhaled. "Right. That too."

The Vanguard thundered below them, feeding a city that would never thank Liam for surviving it.

Arik looked again at the sealed gate. "Has he ever spoken about it?"

"Only like a man arguing with a lock that insulted his degree," Alex said. "He called it arrogant architecture."

That earned a brief smile.

"He tried mapping the pulse, forcing responses through the Vanguard, ambient bleed, and pressure spikes. Nothing useful."

"Until now."

"Yes."

Arik’s gaze rested on the seam. "When he gets here, stay."

Alex looked at him. "That was already the plan."