Chapter 56: The Root's Echo

The word on the leather was still burning in Victor’s mind—*Kill it*—when the ground began to tremble beneath his boots. Not the thunder of hooves, not the shudder of marching legions. This was deeper, a pulse rising from the earth itself, as if the Rhine’s banks remembered something older than the river.

Marcellus had his sword half-drawn. “Victor. The blade is still singing.”

It was. The black gladius stood upright in the soil like a grave marker, its hum climbing into a pitch that set Victor’s teeth on edge. The beast within it was no longer howling. It was listening.

“Get back,” Victor said.

“I’m not leaving you to—”

“Get back from the blade, not from me.”

Marcellus stepped away, hand still on his hilt. The camp around them had gone quiet. Even the distant roar of the battle at the Rhine crossings seemed muted, as if the world itself held its breath. The Gallic legions had pushed Zenobia’s cavalry back across the ford an hour ago, but no one celebrated. The mist had returned.

Victor approached the gladius slowly. The leather scrap was still in his left hand, the words dark as dried blood. He had found it tied to the saddle of a dead Palmyrene scout, a man whose throat had been cut from behind—not by Gallic steel, but by something with claws. The scout’s eyes had been wide, his hands raised as if to ward off a blow that never came from the front.

*Kill it.*

He did not know who had written the warning. Catus had vanished into the mist two days ago, muttering about the beast’s patience growing thin. Flavia had sent no word. Tetricus was somewhere in the camp, writing letters that would set empires at war. And Zenobia circled beyond the river, patient as Minerva’s owl.

But the voice that had spoken to him in the mist—the creature with amber eyes—had not returned. That was what worried him most.

Victor reached for the gladius. The moment his fingers closed around the hilt, the blade went silent.

The silence was worse.

The ground trembled again, and this time he felt it through the sword, through his arm, through the silver that had been pooled in his blood since dawn. The silver was no longer merely in him. It was *listening* to something.

“Marcellus,” Victor said, his voice low. “What did Catus tell you before he left?”

“That you would face three trials. The first was the bull. The second was the root.” Marcellus paused. “He said the third was already inside you. He wouldn’t say more.”

The root. The ash tree. The thing he had called up from the earth in the ruined temple—the root had spoken to him, demanded a bargain, and he had refused. But he had taken its power anyway. The root had given him the black blade’s true name, and the name had burned into him like a brand.

Now the earth trembled, and the root beneath the camp was answering.

Victor drove the gladius deeper into the soil. “Stay close.”

The ground split open five paces ahead of him. Not a violent rupture—a slow, deliberate parting, as if the earth were drawing breath. From the crack rose a tendril of black, root-like matter, slick with moisture, moving with intent. It rose to the height of a man and then stopped, swaying as if tasting the air.

The amber-eyed creature stepped out from behind it.

It wore the shape of a man—lean, weathered, with hair the color of ash. But its eyes were wrong. Ancient. Hungry. Victor had seen those eyes twice before: once in the mist, once in the reflection of the black blade. The creature smiled with teeth that were too long.

“You drank the silver,” it said. Its voice was soft, almost kind. “You drank it twice. The root remembers its children.”

Victor did not lower the gladius. “Who are you?”

“I am what you will become, if you keep drinking.” The creature gestured at the black tendril. “And what you will feed, if you keep killing.”

“You sent the warning.” Victor held up the leather scrap. “You told me to kill it.”

“I told you to kill the *urge*.” The creature’s smile faded. “Not the root. Not the beast. You cannot kill those. They are you now.” It took a step closer. “But you can kill the hunger that feeds them. Before it feeds on you.”

Marcellus moved to flank the creature. “You speak in riddles.”

“I speak in roots,” the creature said. “They grow in all directions. They hold the ash tree up. But they also strangle what they nourish.” It looked at Victor with something that might have been pity. “You have taken the silver three times. Each vial was a root, planted in your blood. Postumus gave them to you as gifts. Zenobia would drain you for them. But the vials were never meant to make you strong, boy.”

Victor’s grip tightened on the gladius. “What were they meant for?”

The creature stepped closer, until it was within arm’s reach. The black tendril swayed behind it. “They were meant to make you *ready*. Ready to be harvested. The prophecy is not about crowning Postumus. It is about feeding what sleeps beneath the Rhine.”

The ground trembled again. The black tendril began to pulse.

“You have three days,” the creature said. “When the moon is full, the root will rise. It will take what Postumus promised to give it—a king’s blood, a god’s blood, a son of Mars.” Its amber eyes locked onto Victor’s. “It will take you, unless you cut the root out.”

“How?”

The creature’s smile returned, sad and slow. “You already know. The blade has a name. You spoke it once and survived. Now you must speak it again—not to command the blade, but to command yourself.”

It began to fade, dissolving into the mist.

“Wait,” Victor called. “Who are you?”

The creature paused. For a heartbeat, its face flickered—young, then ancient, then something else entirely. A face Victor had seen in the ash temple, carved in stone.

“I am the echo of the last man who refused the root,” it said. “I am what you might become, if you are stronger than he was.”

Then it was gone. The black tendril sank back into the earth. The crack in the ground sealed itself as if it had never been.

Marcellus let out a breath he had been holding. “What did he mean, *last man*?”

Victor stared at the place where the creature had stood. “He meant the last son of Mars who came before me. And he failed.”

He sheathed the gladius. The blade was silent now, but Victor could still feel its hunger pulsing against his thigh. The silver in his blood had started to burn.

Postumus wanted a king. Zenobia wanted a weapon. The root wanted a sacrifice.

And Victor wanted to be none of those things.

But the creature had given him one gift: a deadline. Three days until the full moon. Three days to learn how to cut the root out—or be cut down by it.

He turned to Marcellus. “Find Tetricus. Tell him I need to see the Mithraic texts. All of them.”

Marcellus raised an eyebrow. “The tribune? He’s writing to Zenobia, not helping you.”

“He’ll help,” Victor said, walking toward the camp. “Because if the root rises, it will not stop at me. It will take everything on this side of the Rhine.”

Behind him, the river whispered against its banks, and somewhere in the mist, a horse whinnied—a sound that carried the weight of a queen’s patience running thin.