The journey north was unlike any travel Grix had experienced before. He wasn't fleeing in terror. He wasn't hiding from predators. He was marching with purpose, an army at his back, toward a goal of his own choosing.
It felt empowering.
The winter landscape was harsh but beautiful in its desolation. Snow covered everything in white, deadening sound and obscuring tracks. The trees were skeletal silhouettes against gray skies. Ice crystals hung from branches like frozen stars.
For the living, it would have been miserable. For Grix and his undead army, it was ideal. The cold didn't bother them—Grix's partially undead body had lost much of its sensitivity to temperature, and his servants felt nothing at all. The snow hid their presence, masking their numbers from any observers.
Aldric walked point, his skeletal form moving through the snow without leaving deep tracks. Fang and the wolf pack ranged ahead as scouts. The bear-boar amalgam trudged alongside Grix, carrying supplies on its broad back. Zara walked beside him, her undead form tireless and steady.
"You're quiet," Zara observed on the second day. "Having second thoughts?"
"No. Just... thinking." Grix watched his undead army spread out through the winter forest. "Six months ago, I was born into this world as a helpless infant. Now I'm marching north to claim a fortress with an army of undead. It feels surreal."
"That's the nature of power. It accumulates slowly, then suddenly you realize you've become something you never imagined." Zara's glowing eyes tracked a rabbit darting between trees. "The question is whether you're adapting or losing yourself. Can you still remember who you were?"
Grix thought about Akira Tanaka—the overworked salaryman, the lonely existence, the mundane death. That person felt distant now, like a character from a book he'd once read.
"I remember. But I'm not him anymore. Can't be. That person couldn't survive here."
"True. But don't lose all of him. The parts that made you human—curiosity, adaptability, the ability to question yourself—those are what separate you from monsters who just accumulate power mindlessly." Zara paused. "Do you know what my greatest regret was? Becoming so isolated that I forgot how to connect with others. Power became its own justification. By the time I realized how alone I was, everyone I could have connected with was already dead."
"Is that why you wanted me to raise you? To avoid that isolation?"
"Partially. Also curiosity. Also the desire to see if death would give me perspective I lacked in life." Zara's tone was thoughtful. "Being undead is strange. I can think clearly, remember everything, but emotional responses are muted. Distant. Like experiencing feelings through thick glass. I care about your success, but not with the urgency I would have felt when alive."
"Does that bother you?"
"Not really. Which itself is telling." Zara laughed, a hollow sound. "I'm becoming the very thing I warned you about—detached from life, viewing existence as an observer rather than a participant. Watch me, Grix. When I stop caring entirely, when I become just another undead tool, release me. Let me move on."
"I will," Grix promised, though the thought of losing Zara—even undead Zara—made him uncomfortable. She was his only real companion. Aldric served loyally but remained somewhat formal. The animals were just animals, even with soul binding. Zara was the only one who truly understood him.
I'm already becoming isolated. Building walls of undead between myself and the living world.
The thought was troubling, but Grix pushed it aside. He'd worry about social connections once he had security and power. Survival first, philosophy later.
On the third day, they encountered their first real obstacle.
Aldric returned from scouting with concerning news. "There's a village ahead. Small, maybe twenty buildings. Human settlement. They're directly in our path to the ruins."
Grix consulted the mental map Zara had provided. "Can we go around?"
"Yes, but it would add three days to the journey. The terrain east and west is difficult—rocky, with steep ravines. Going through or past the village is the most direct route."
"Show me."
They crept to a ridge overlooking the valley where the village sat. It was indeed small, probably a logging or mining community. Smoke rose from chimneys. People moved between buildings. Children played in the snow. Dogs barked.
Normal. Peaceful. Living.
"We could wait until nightfall and slip past," Zara suggested. "They'd never know we were here."
"Or we could eliminate them," Aldric said coldly. "Twenty buildings means perhaps sixty to eighty people. All potential undead servants. Fresh corpses with intact skills—farmers, woodsmen, perhaps a blacksmith. Useful additions to our force."
Grix stared at the village, conflict churning inside him. These were innocent people. They hadn't done anything to him. They were just living their lives in a harsh world.
But they were also human. The same species that had exterminated his goblin tribe without hesitation. The same species that hunted necromancers and monsters for sport and profit.
And practically speaking, Aldric was right. Sixty to eighty fresh corpses would significantly increase his forces. With a proper fortress as a base, he could raise and maintain hundreds of undead servants.
"What do you think I should do?" he asked Zara.
"I think you should decide based on your goals, not morality." Zara's tone was detached, exactly as she'd warned. "If you want to remain hidden, slip past. If you want power, attack. If you want to keep your humanity intact, leave them alone. But don't pretend there's a 'right' answer here. There isn't."
Grix clenched his staff. This was the choice that would define what kind of necromancer he'd become. Attack innocent civilians for power? Or show mercy and potentially remain weak?
"We go around," he decided. "Three extra days isn't that significant, and I'm not ready to start massacring villages. Not yet. Maybe not ever."
Aldric nodded without argument. "As you command."
Zara said nothing, but Grix thought he detected the faintest hint of approval in her glowing eyes.
They circled east, taking the difficult terrain Aldric had mentioned. The journey was slower, more dangerous, but Grix felt better about the choice. He was becoming a monster, yes, but he'd become one on his own terms, not by abandoning every shred of restraint.
I'll kill when necessary. But I won't kill just because it's convenient.
It was a thin line, but it was his line.
On the sixth day, they finally emerged from the rough terrain and found themselves on the northern approach to the ruins. The landscape had changed dramatically—gone were the forests, replaced by rocky highlands dotted with ancient standing stones and weathered monuments.
"We're entering old territory," Zara explained. "This land has seen countless battles. The death energy here is strong—can you feel it?"
Grix could. The very air thrummed with residual death magic. It made his staff pulse warmly and his mana regenerate faster. For a necromancer, this was prime real estate.
"There," Aldric pointed.
On a hill in the distance, silhouetted against the gray sky, stood the ruins of a fortress. Even from here, Grix could see it had been magnificent once—high walls, multiple towers, a commanding position overlooking the surrounding terrain.
Now it was a skeleton of its former glory. Walls were partially collapsed. Towers stood broken and jagged. Vegetation had claimed parts of it. But the bones of the structure remained, defensible and imposing.
"The Fortress of Ashenfell," Zara said. "Built by human and elf alliance forces during the Second Elder War. It fell when dragon fire burned half the garrison alive and elf magic animated their corpses against their own allies. Thousands died here. The survivors abandoned it, declared it cursed, and forbade anyone from reclaiming it."
"Perfect for us then," Grix said.
"Indeed. But there's a reason it's remained abandoned for two hundred years. The catacombs beneath are vast, and something lurks down there. Previous attempts to reclaim the fortress ended with entire expeditions disappearing underground, never to return."
"Something? You don't know what?"
"No one who's encountered it has survived to report. But given the fortress's history, my guess would be either a powerful undead that formed naturally from the concentrated death energy, or something that was deliberately bound here as a guardian."
Grix studied the fortress with mixed feelings. It was perfect for his needs—isolated, defensible, rich with death energy. But potentially harboring something dangerous enough to wipe out entire expeditions.
"We can handle it," Aldric said confidently. "Between your necromancy, Zara's knowledge, and my combat experience, we're better equipped than random adventurers who stumbled in unprepared."
"Confidence is good. Overconfidence is fatal," Zara cautioned. "We approach carefully. Secure the surface levels first. Then explore the catacombs methodically, ready to retreat if we encounter something beyond our capacity."
It was sound strategy. Grix nodded agreement.
They approached the fortress as the sun set, casting long shadows across the ruins. Up close, the structure was even more impressive. The walls were at least twenty feet thick in places, built from massive stone blocks that would take siege weapons to breach. The main gate was destroyed, but could be rebuilt.
Most importantly, Grix could feel the death energy saturating everything. Corpses were buried in the walls, under the courtyard, throughout the structure. Bones from ancient battles littered the ground, half-buried by centuries of accumulation.
This place was a necromancer's dream.
"Secure the courtyard," Grix commanded. "Aldric, take the wolves and clear any animals or squatters from the surface buildings. Zara and I will assess the structure's condition."
His undead dispersed to their tasks while Grix and Zara explored. The fortress was in better condition than it appeared from a distance. The walls, while damaged in places, were still mostly intact. Several buildings were structurally sound. The main keep, though roofless, could potentially be made weather-tight.
"This will work," Zara said. "With time and effort, you could make this fortress functional again. Not as it was, but as something new. A necromancer's stronghold."
They found the entrance to the catacombs in the keep's basement—a large iron door, still sealed, covered in warnings written in multiple languages. Grix could read some of them thanks to his knowledge of death runes.
"Beware the sleeper below."
"Death waits in the dark."
"Turn back or join the eternal guard."
"Cheerful," Grix muttered.
"Ancient people liked their dramatic warnings." Zara studied the door. "This seal is still active. Magical, designed to prevent the catacombs' contents from escaping. Whatever's down there, the people who built this fortress took its containment seriously."
"Should we leave it sealed?"
"Eventually, you'll have to deal with it. The catacombs are part of this fortress. Leaving an unknown threat beneath your feet is asking for disaster." Zara tapped the seal thoughtfully. "But not tonight. Secure the surface first. Build your strength. Then we'll venture below when we're properly prepared."
It was wise advice. Grix had learned not to rush into danger unprepared.
Aldric returned with his report. "Surface is clear of threats. Found several animal dens—bears, wolves, some large cats. All eliminated and raised. We now have thirty-two undead servants."
Thirty-two. A respectable force for a six-month-old goblin necromancer. But Grix knew it wasn't nearly enough for whatever waited below.
That night, they made camp in the most intact building—what had probably been officers' quarters. Grix didn't need sleep, not really, but he still found himself lying down and closing his eyes, old habits from being human.
His mind wandered to the future. If he could claim this fortress, if he could survive whatever lurked in the catacombs, if he could build his forces... what then?
He'd be a genuine power in the region. No longer a fugitive, but a territorial lord. The human kingdoms would notice. Adventurers would come. Perhaps the Hero Zara had mentioned—the other Japanese reincarnator who'd been given the traditional protagonist treatment.
Let them come. I'll be ready.
Through the ruined roof, Grix could see stars—the same stars he'd seen from Tokyo, though the constellations were different here. He wondered if somewhere in this vast world, his old life continued. If people noticed Akira Tanaka had disappeared. If anyone cared.
Probably not. He'd been nobody special. Just another corporate drone, easily replaced.
But here? Here he was becoming something. Someone who mattered. Someone who couldn't be ignored or dismissed.
I died meaningless. I won't make that mistake twice.
Dawn came cold and clear. Grix gathered his forces in the courtyard and looked at them—his undead army, small but growing, loyal unto destruction and beyond.
"Today we begin building," he announced. "This fortress is ours. We'll repair it, defend it, and make it a place of power. The world thinks necromancers are just corpse puppeteers hiding in shadows. We'll show them what a necromancer with vision can create."
His undead servants stood silent, awaiting orders. They didn't cheer or question. They simply served.
But Grix could feel their connections, their absolute loyalty, their readiness to die and die again for his goals.
It was enough.
The Fortress of Ashenfell was abandoned two hundred years ago.
Today, it awakens.
And the world will learn to fear what rises from these ancient stones.