SECOND CHANCE CLIMBER: I KNOW EVERY BOSS

The sky above Floor 99 was bleeding. Cyrus Paxton watched the crimson clouds churn and twist, illuminated by flashes of sickly green lightning. The air tasted like copper and ozone. His lungs burned with every breath, and his legs had gone numb hours ago. He couldn't remember the last time he'd slept. He couldn't remember the last time he'd eaten. All he remembered was climbing. Always climbing. The Tower stretched above him, endless and indifferent. Its black walls hummed with that familiar, bone-deep resonance that had become as natural as his own heartbeat. He'd spent ten years inside this nightmare. Ten years of fighting, bleeding, and watching everyone he cared about die. Now he was going to die too. "Not yet," he whispered, forcing his broken body to move. "Not yet. Not yet. Not—" His right hand pressed against the cold stone, and pain shot up his arm like liquid fire. He looked down. His palm was a ruin of scar tissue, the spiraling System mark burned into his flesh so deeply that the bone beneath was visible. It had been glowing for hours now, a warning he couldn't ignore. He was running out of time. The floor beneath him trembled. Cyrus looked up, and there it was—the Floor 99 boss, the creature that had haunted his nightmares since he first learned its name. The Hollow King. A being of shadow and malice, its form constantly shifting between humanoid and something far worse. It had no face, only a void where features should be. And from that void came a voice. "You are alone, Cyrus Paxton." He knew that. God, he knew that. "Your party is dead. Your allies have fallen. The System has abandoned you." He knew that too. "Your uncle died in this Tower. Your friends died in this Tower. Everyone you have ever loved has been consumed by this place. And now—" "Shut up," Cyrus growled, pushing himself to his feet. His sword was somewhere in the darkness, lost when he'd been thrown across the chamber. His armor was shattered. His body was broken. But he was still standing. The Hollow King tilted its featureless head. "You still fight. Why?" Cyrus didn't answer. He couldn't. Because the truth was, he didn't know anymore. He'd been fighting for so long that fighting had become the only thing he knew how to do. He'd forgotten why he started climbing. He'd forgotten what he was trying to prove. He'd forgotten everything except the climb. The Hollow King moved. Cyrus didn't see the attack—he felt it. A wave of force slammed into his chest, lifting him off his feet and throwing him backward. He hit the wall hard enough to crack the stone. Something inside him broke. He felt it—a wet, grinding snap in his ribs. He slid down the wall, leaving a smear of blood behind. "Ten years," the Hollow King said, its voice echoing from everywhere and nowhere. "Ten years of climbing. Ten years of sacrifice. And for what? You never reached the top. You never learned the truth. You never found your uncle's soul." Cyrus coughed. Blood splattered across his lips. "How... how do you know about my uncle?" The Hollow King laughed—a sound like grinding bones. "I know everything, Cyrus Paxton. I know that you were sixteen when your uncle entered this Tower. I know that you begged him not to go. I know that he promised to return. I know that he never did." Stop, Cyrus wanted to say. But the words wouldn't come. "I know that you have spent your entire life trying to follow him. Trying to find him. Trying to prove that he didn't die for nothing." The Hollow King drifted closer, its formless body casting no shadow. "But he did die for nothing. They all did. And now, so will you." Cyrus closed his eyes. He thought about his uncle's face—the only face he could still remember clearly. Kind eyes. A crooked smile. Hands that had taught Cyrus how to hold a sword, how to read the stars, how to believe in something bigger than himself. He thought about Bella, the first friend he'd made in Aegis Rise. She'd died on Floor 12, torn apart by a boss she couldn't see. He thought about Tom, the old climber who'd taught him everything about surviving the lower floors. He'd died on Floor 27, sacrificing himself so Cyrus could escape. He thought about everyone he'd lost. Everyone he'd failed. Everyone he'd promised to protect and couldn't. I'm sorry, he thought. I'm so sorry. The Hollow King's hand—if it could be called a hand—reached toward him. And then, something happened. The System mark on Cyrus's palm blazed to life. Light exploded from his hand, filling the chamber with brilliance so bright that the Hollow King recoiled. Words appeared in the air, glowing gold against the darkness: [SYSTEM ALERT: UNKNOWN PROTOCOL ACTIVATED] [REGRESSION PROTOCOL: INITIATED] [WARNING: THIS ACTION CANNOT BE UNDONE] Cyrus stared at the words, uncomprehending. Regression? What was regression? The Hollow King screamed—a sound of pure fury. "No! You cannot take him! He is MINE!" But the light was already consuming everything. Cyrus felt his body dissolving, his consciousness fragmenting, his memories spiraling outward into infinity. He tried to hold on, tried to understand what was happening, but the light was too strong, too vast, too absolute. The last thing he heard was the System's voice—not the cold, mechanical tone he'd grown accustomed to, but something softer. Something almost... sad. "Thou hast suffered enough, Cyrus Paxton. Now, thou shalt have another chance." And then, darkness. --- Cyrus woke up screaming. He bolted upright, his hands flying to his chest, expecting to feel the wet warmth of blood, the jagged edges of broken ribs, the cold embrace of death. But there was nothing. No pain. No wounds. Just the rapid pounding of his heart and the sweat-soaked sheets beneath him. He looked around wildly. The room was small. Cramped. A single cot pushed against the wall, a wooden desk cluttered with papers, a window that let in pale morning light. It smelled like herbs and old wood and something faintly medicinal. He knew this room. "No," he whispered. "No, no, no, no, no—" He threw himself off the cot, stumbling as his legs—his whole, unbroken, perfectly functional legs—caught him easily. He ran to the window, pressed his hands against the glass, and stared out at the world beyond. Aegis Rise. The city spread before him, familiar and impossible. The Crossroads Market with its colorful awnings. The Ashen Quarter with its wall of faces. The Wharf, where the great bell hung silent in the morning air. And beyond it all, rising like a black fang against the sky— The Tower. Cyrus's breath caught in his throat. "No," he said again, but this time it wasn't denial. It was wonder. It was terror. It was something in between that he didn't have a name for. He looked down at his hands. They were young. Unscarred. Unbroken. The hands of an eighteen-year-old who had never climbed a single floor, never held a sword, never watched his friends die. He looked at his right palm. The System mark was there—but it was different. Instead of the twisted, burned scar he remembered, it was a clean, spiraling pattern etched into his skin like a birthmark. It didn't hurt. It didn't glow. But it was there. "What..." Cyrus's voice cracked. "What is this?" Words appeared in the air before him, glowing soft blue: [SYSTEM INITIALIZATION COMPLETE] [REGRESSION PROTOCOL: SUCCESSFUL] [WELCOME BACK, CLIMBER] [MEMORY RETENTION: 97.4%] [PHYSICAL STATE: RESET TO PRE-CLIMBING CONDITION] [CURRENT DATE: YEAR 1247, MONTH 3, DAY 12] Cyrus read the words three times before they made sense. Year 1247. That was... that was ten years before he'd died. Ten years before the Tower had killed him. Ten years before he'd lost everything. "No," he breathed. "This isn't possible." [REGRESSION PROTOCOL SUCCESSFUL] [THOU HAST BEEN GIVEN A SECOND CHANCE] [USE IT WISELY] The words faded, leaving Cyrus alone in the silent room. He stood there for a long time, staring at the space where the notification had been. His mind raced, trying to process what had happened. He'd died. He knew he'd died. The Hollow King had killed him, and he'd felt the life drain from his body. But now he was here. Alive. Young. Whole. He was in the past. Cyrus's legs gave out. He sank to the floor, his back against the wall, his hands trembling in his lap. A second chance. The System had given him a second chance. But why? He thought about the words the System had spoken—not the cold, mechanical voice he remembered, but something softer. "Thou hast suffered enough." What did that mean? Why would the System care about his suffering? The System had never cared about anything except maintaining the Tower, testing the climbers, ensuring the seal held. Something was wrong. Something was different. Cyrus looked at his palm again. The mark was still there, a spiral of silver lines against his skin. It didn't hurt, but he could feel it—a faint warmth, a subtle pulse, like a second heartbeat. He remembered the pain of using his regression knowledge. The burning in his hand every time he relied on memories that shouldn't exist. The System had warned him, in its own way: knowledge comes at a cost. His memories of the past timeline weren't free. Every time he used them, something would be taken from him. But that was a problem for later. Right now, he needed to understand where he was and what had changed. He pulled himself to his feet and crossed to the desk. Papers were scattered across it—climbing permits, supply lists, a map of the lower floors. He recognized his own handwriting, younger and messier than he remembered. These were his preparations. The notes he'd made before his first climb. Before his uncle had entered the Tower. Cyrus's heart clenched. His uncle. If this was really ten years ago, then his uncle was still alive. Still preparing for his own climb. Still believing he could reach the top and find whatever he was looking for. "I can save him," Cyrus whispered. "I can save all of them." But even as he said the words, doubt crept in. The Tower had adapted to him before. If he used his knowledge to change the past, would the Tower adapt again? Would it find new ways to kill everyone he loved? He didn't know. But he knew one thing for certain: he couldn't do nothing. He couldn't let his uncle die again. He couldn't let Bella die on Floor 12. He couldn't let Tom sacrifice himself on Floor 27. He had to try. A knock at the door made him jump. "Cyrus? You awake in there?" The voice was familiar—rough, warm, tinged with impatience. Cyrus's breath caught. He knew that voice. He hadn't heard it in years. He crossed to the door and pulled it open. Standing in the hallway was a man in his fifties, broad-shouldered and weathered, with grey-streaked hair and eyes the color of storm clouds. He wore simple climbing gear—leather armor, a sword at his hip, a pack slung over one shoulder. His face was lined with old scars and older worries. "Uncle Marcus," Cyrus breathed. Marcus Paxton frowned. "You look like you've seen a ghost, boy. You alright?" Cyrus opened his mouth to answer, but no words came. Because standing there, alive and whole and real, was the man he'd spent ten years mourning. The man whose soul he'd been trying to find. The man who had died in the Tower, erased from history, forgotten by everyone except Cyrus. He was here. He was alive. And Cyrus was going to save him. "I'm fine," Cyrus said, his voice steadier than he felt. "Just... a bad dream." Marcus snorted. "Bad dream, huh? Well, shake it off. We've got work to do. The Tower's not going to climb itself." Cyrus nodded slowly. "No. It's not." He looked past his uncle, through the window, at the Tower rising black against the morning sky. Ten years of knowledge. Ten years of experience. Ten years of pain and loss and failure. And now, a second chance. The Tower remembered him. He could feel it—a faint hum in the back of his mind, a presence watching from the shadows. The System had brought him back for a reason, and that reason was not kindness. But Cyrus didn't care about the System's reasons. He didn't care about the Tower's plans. He cared about one thing and one thing only: saving the people he loved. "Let's go," he said, stepping past his uncle into the hallway. "We have a lot to do." Marcus raised an eyebrow. "Eager, aren't you? What happened to 'the Tower can wait, I need more time to prepare'?" Cyrus paused. He turned back, meeting his uncle's eyes—those kind, worried eyes that had taught him everything he knew about courage. "I've done enough preparing," he said. "It's time to climb." Marcus studied him for a long moment, something unreadable flickering in his expression. Then he nodded. "Alright then, boy. Let's climb." They walked together down the stairs, out of the God's Eye Inn, into the streets of Aegis Rise. The city was waking up around them—merchants opening their stalls, climbers checking their gear, children running through the alleys with wooden swords. Cyrus looked at all of it with new eyes. He remembered this city. He remembered the people. He remembered the hope in their faces, the desperate belief that the Tower could be conquered. He also remembered how many of them would die. Not this time, he promised silently. Not this time. The System mark on his palm pulsed—a warning, or perhaps a reminder. [MEMORY DEBT: 0%] [CURRENT STATUS: STABLE] [REMEMBER: KNOWLEDGE HAS A COST] Cyrus clenched his fist, hiding the mark from view. He knew the cost. He knew the price he would pay for using his memories. But he would pay it. He would pay anything to save his uncle. To save Bella. To save everyone the Tower had taken from him. Even if it meant losing himself in the process. They reached the Wharf, where the great bell hung silent overhead. Climbers were gathering, preparing for their expeditions into the Tower. Some looked confident. Some looked terrified. Most looked like they didn't know what they were getting into. Cyrus knew. He knew exactly what waited for them inside those black walls. He knew the bosses, the traps, the hidden dangers. He knew the floors that would break them and the monsters that would kill them. And he knew he couldn't save everyone. No matter how much knowledge he had, no matter how hard he tried, some of them would die. That was the cruel truth of the Tower. But he could save some. He could save the ones who mattered most. "Ready?" Marcus asked, stopping at the Tower's entrance. The massive doors loomed before them, carved with symbols that shifted when Cyrus looked at them directly. "No," Cyrus admitted. "But I'm going anyway." Marcus laughed—a warm, familiar sound that made Cyrus's chest ache. "That's the spirit. Come on, boy. Let's see what the Tower has in store for us." They stepped through the doors. The Tower's interior was cold and dark, lit only by the faint glow of System markers. Cyrus felt the familiar hum in his bones, the weight of the Tower's presence pressing down on him. He'd forgotten how oppressive it was, how alive the Tower felt. He pushed the feeling aside and focused on what mattered: the first floor. The Goblin King. The boss that had killed so many new climbers. In his past life, he'd struggled with this boss. It had taken him three attempts to defeat it, and he'd nearly died twice. But now he knew its patterns. He knew its weaknesses. He knew exactly how to kill it. Or at least, he thought he did. They moved through the first floor, cutting down goblins and navigating the maze-like corridors. Marcus fought beside him, his sword moving with practiced ease. Cyrus matched his uncle's rhythm, his body remembering skills it shouldn't have yet. "You've been practicing," Marcus observed. "Something like that," Cyrus said. They reached the boss chamber. The massive doors were carved with the image of a goblin wearing a crown, its eyes glowing with malevolent light. Cyrus pushed them open. The Goblin King sat on its throne, exactly as Cyrus remembered. Green skin. Yellow tusks. A crown of bone atop its head. It held a massive cleaver in one hand, and its eyes tracked Cyrus and Marcus as they entered. "Another pair of fools," the Goblin King growled. "Come to die?" Cyrus stepped forward, his sword raised. "Not today." The Goblin King laughed and charged. Cyrus dodged left, exactly as he'd planned. The cleaver whistled past his head, close enough to ruffle his hair. He pivoted, slashing at the Goblin King's exposed side. But the Goblin King wasn't there. Cyrus's sword cut through empty air. He stumbled, off-balance, and barely avoided the cleaver's return swing. The Goblin King was faster than he remembered. Stronger. Smarter. It turned to face him, and Cyrus saw something in its eyes that shouldn't be there. Recognition. "Welcome back," the Goblin King said, its voice shifting from a growl to something almost human. "We've been waiting for you, Cyrus Paxton." Cyrus's blood ran cold. The Tower remembered him. And it had been preparing.