My Infinite System.

The air in the arena was thick enough to choke on.

Lucian stared at the phantom of his father. His whole body went still, not with fear, but with a tension that made the space around him feel brittle. Althea could see it—the way his hands clenched, the slight narrowing of his eyes.

He took a slow step forward, placing himself slightly in front of Althea.

The phantom—Alistair—watched him, that stern face showing a flicker of something that might have been amusement. Or pity.

”You don’t have to get ready,” Alistair said. His voice echoed in the vast space, calm and conversational. ”I’m not the enemy.”

Lucian’s reply was flat. ”You’ve never been anything else.”

”That’s not true,” Alistair said, and he sounded almost tired. ”I was your father.”

”You were a monster.”

”I was a man who wanted justice for his people,” Alistair corrected, his tone still even. ”I wanted revenge against the old universe. The system that created us, used us, and then tossed us aside when we stopped being convenient.”

Lucian didn’t move. ”You got your revenge. The old universe is gone.”

”Yes,” Alistair said. ”It is. My work is done. The rage... it burned out a long time ago. What’s left is what always should have been left. Family.”

A harsh, disbelieving sound escaped Lucian’s throat. It wasn’t quite a laugh. ”Family. You have a funny way of showing it.”

Around the arena, the cultivators were frozen, caught between terror and fascination. They were hearing things they couldn’t comprehend. The Jade Serpent Clan leader’s face was pale, his earlier greed replaced by dawning horror. Young Master Lin just looked confused.

Alistair’s phantom gaze swept over them, dismissive, before returning to Lucian. ”We need to talk. Alone.”

”We have nothing to talk about.”

”We have everything to talk about,” Alistair said, his voice gaining an edge of impatience. ”You think I built this place just to trap you? To gloat? I’m trying to help you.”

”Help,” Lucian repeated, the word dripping with venom.

”Yes. Help. Because you have no idea what’s coming.”

Althea found her voice. It came out smaller than she wanted. ”What’s coming?”

Alistair’s eyes shifted to her. He studied her for a long moment, and his expression softened, just a fraction. ”You look just like her. Lucy. When she’s about to dig her heels in and fight a losing battle.” He almost smiled. ”Stubborn.”

”Don’t talk about her,” Lucian snapped.

”Why? Because you failed her?” Alistair’s gaze snapped back to Lucian, sharp now. ”I’m not the only one with regrets, son. You left her with me.”

”I was dying!”

”And I was broken!” Alistair’s voice rose, echoing through the stones. For the first time, the calm mask slipped, revealing a glimpse of the old, burning fury. Then he mastered it, the calm returning like a lid slammed shut. ”But this isn’t about the past. We can stand here and throw blame until the stars die. It won’t change what happened.”

”You killed them,” Lucian said, his voice low and raw. ”Your own children. When they didn’t meet your expectations. When you decided they were weak. Failures. You murdered them.”

The silence that followed was absolute.

Althea’s heart hammered against her ribs. She looked from Lucian’s rigid back to the phantom of her grandfather. A man who killed his own kids.

Alistair didn’t deny it. He didn’t look away.

”I did,” he said, the words simple, heavy. ”Back then, I was driven by a need for perfection. For a weapon sharp enough to cut fate itself. Anything less was a flaw. A risk. I saw their potential, or their lack of it, and I... removed the variables.” He said it like he was discussing a mathematical equation. ”I was wrong.”

”Wrong?” Lucian’s voice was a whisper of pure fury. ”That’s all you have? You were wrong?”

”What do you want from me, Lucian?” Alistair asked, spreading his translucent hands. ”A confession? You have it. Remorse? You have that too. I live with their faces. Every day. But kneeling in the mud and begging for forgiveness won’t bring them back. It won’t fix what’s broken now.”

Althea couldn’t stay quiet. ”That doesn’t excuse it. You don’t get to say ’I was wrong’ and just... move on. You don’t get to stand there and talk about family.”

Alistair looked at her again, and this time there was no softness. Just a cold, ancient weariness. ”No, I don’t. You’re right. But I am not here for excuses, granddaughter. I am here for a warning.”

He turned his full attention back to Lucian. ”The old universe is gone. But its death... it sent ripples. It attracted attention.”

Lucian’s eyes narrowed. ”What kind of attention.”

”The kind that feeds on dead realities. The kind that sees a reset not as a tragedy, but as a vacuum. An opportunity.” Alistair’s form flickered. ”They call themselves the Outer Gods. They are... concepts given hunger. They’ve been gnawing at the edges of this new reality since its birth. And now they’ve found a crack.”

A cold dread trickled down Althea’s spine.

Lucian’s face was stone. ”What crack.”

”The one my revenge left,” Alistair said bluntly. ”The Vault. When I opened it, when I released the corruptions to break the old world... I didn’t close it properly. I couldn’t. I was too focused on the end. I left a wound in the fabric of everything. They’ve been squeezing through, bit by bit, for millennia.”

”And you’re just telling me this now?” Lucian’s voice was dangerously quiet.

”I’ve been trying to contain it!” For the first time, Alistair sounded frustrated, almost desperate. ”This Trial, this entire zone... it’s not a snare for you. It’s a seal. My seal. Built around the largest breach. I used the resonance of our bloodlines, the power of this world’s ley lines, to keep it shut. But it’s failing. The lock needs both keys to reset it. The blood of the Maker—my blood, in you—and the blood of the Ignition—Lucy’s blood, in her.” He gestured to Althea.

Lucian was silent, processing.

Althea spoke up. ”My mother... is she part of this seal?”

Alistair’s gaze grew distant. ”Lucy... was always stronger than the rest. Her power wasn’t just destruction. It was creation. Purification. When the breach began to destabilize, years ago, her presence was the only thing that could reinforce the lock from the inside. To buy more time.”

Lucian went very still. ”She’s inside the breach.”

”She volunteered,” Alistair said, and there was a genuine pain in his voice now. ”She walked into the storm to hold it shut so I could build a better cage. So I could find you.”

”And you let her?”

”I couldn’t stop her!” The phantom’s form rippled with agitation. ”You know how she is! She saw a problem, saw people who would suffer, and she moved. She’s been in there, holding the line, alone, for longer than you can imagine.”

The anger seemed to drain out of Lucian, replaced by a hollow dread. ”Is she alive?”

”Her fire is still burning,” Alistair said. ”But it’s guttering. The Outer Gods... they whisper to her. They try to twist her, to use her flame to burn down the seal from the inside. She’s holding, but she’s tired. We are out of time.”

He leaned forward, his spectral form intense. ”This Trial, all these cultivators with their pride and their greed... they’re kindling. The seal is designed to siphon their energy, their lifeforce, to power itself. It was a cruel solution, but it was the only one I had. But it’s not enough anymore. It needs the source. It needs you two. Together, you can reinforce the lock. You can give me the strength to pull Lucy out.”

Lucian stared at his father. Althea could see the war in his eyes—a lifetime of hatred and betrayal fighting against the desperate need to believe, to save his sister.

”Why should I trust you?” Lucian asked finally. ”You’ve lied about everything.”

”I’m not asking for trust,” Alistair said. ”I’m stating facts. The breach is below us. Lucy is in it. The Outer Gods are on the other side, and they are about to come through. You can help me stop it, or you can walk away and let this universe become their next meal. Your choice.”

The cultivators around the rim were beginning to panic. They’d understood enough. ”Outer Gods?” ”A breach?” ”He’s been using us as fuel!”

The Jade Serpent Clan leader stepped forward, his face a mask of fury. ”Enough! This... this is an abomination! You’ve tricked us! Used us as... as batteries for your failed machinery!”

Alistair didn’t even look at him. ”Be quiet. You are irrelevant.”

”Irrelevant?” The clan leader’s Qi flared, a poisonous green aura erupting around him. ”I am a master of the Jade Serpent Clan! You are a ghost! And he,” he pointed a shaking finger at Lucian, ”is just a man! Seize them! The Progenitor’s blood is ours to claim!”

His disciples, along with a few other greedy cultivators emboldened by his words, surged forward.

Alistair sighed, a sound of profound annoyance. ”Lucian.”

Lucian didn’t turn. He just raised his left hand, palm out, toward the charging cultivators.

He didn’t speak. He didn’t gesture.

He just willed.

The air between him and them solidified into an invisible, immovable wall. The lead cultivators hit it and bounced back as if they’d run into a mountainside. They collapsed in a heap, dazed.

The rest skidded to a halt, eyes wide with terror.

Lucian lowered his hand. He was still looking at his father. ”Where’s the breach.”

Alistair nodded, a ghost of a real smile touching his lips. ”Below the dais. The chair is the keystone.”

Lucian walked toward the cracked stone chair. Althea followed, her legs shaky.

”What do I do?” she asked.

”Your blood already activated the key,” Althea said. ”Mine will channel it. We need to touch the keystone together. It will open the path down.”

”And then?”

”And then we face what’s on the other side.”

They reached the chair. The scorched stone still pulsed with faint silver light from Althea’s blood, and golden light from Lucian’s.

Lucian looked at Althea. ”You don’t have to go down there.”

”Yes, I do,” she said again.

He held her gaze for a moment, then nodded. He placed his hand on one arm of the chair. ”Put your hand on the other.”

Althea did. The stone was warm, almost alive.

”Now,” Alistair’s phantom said, floating closer. ”Channel your intent. Not your power. Your will. Think of Lucy. Think of home. Think of locking a door.”

Lucian closed his eyes. Althea did the same. She thought of the black-haired woman in the portrait. She thought of a laugh she’d never heard. She thought of a home she’d never had.

Hold on, she thought. We’re coming.

The chair glowed brighter. The silver and gold light swirled together, then shot downward. The stone of the dais dissolved, not collapsing, but turning translucent, revealing a swirling, dark vortex of energy that spiraled down into impossible depths. A hot, foul wind blew up from it, carrying a scent like ozone and rotting dreams.

The path was open.

Lucian opened his eyes. He looked at Alistair’s phantom. ”You’re coming with us.”

”I’m just a recording,” Alistair said. ”A message in the machine. My real consciousness is down there, holding the other side of the lock. I’ll... be there.”

His form began to fade.

”Wait,” Lucian said. ”The Outer Gods. What are they, really?”

Alistair’s fading face was grim. ”They are the reason the old universe needed Hunters. They are the reason we were created. They are the dark that your light was meant to hold back. And they are very, very hungry.”

He vanished.

Lucian took a deep breath, then stepped off the edge of the dais, into the vortex. He didn’t fall. He walked down, as if on an invisible ramp.

Althea hesitated for only a second. Then she followed.

The cultivators in the arena watched them go, helpless, their ambitions shattered, left only with the chilling wind and the terrifying hole in the world.

As Althea descended into the swirling dark, the last thing she heard from above was Young Master Lin’s voice, small and broken.

”What... what were we even doing here?”

Then the noise of the world faded, replaced by a deep, rhythmic thrumming, like the heartbeat of something vast and sleeping.

And far below, in the darkness, a single, familiar silver flame flickered weakly.

Then a voice, tired but fierce, echoed up from the depths.

”Took you long enough, little brother.”