All Chapters of Alpha Rex.: Chapter 151 - Chapter 160

(Isabella’s POV) “No.” The word left my mouth before I even realized I was speaking. Lyra looked at me. The golden light surrounding her continued growing brighter. The Heart pulsed in response. Once. Twice. Three times. Each pulse stronger than the last. “No,” I repeated. This time louder. More certain. “You’re not doing that.” A sad smile touched her lips. The kind adults give children when they think they don’t understand something. I hated it immediately. “I don’t think I have much choice.” The shadow slammed itself against the broken door. The entire Heart shook. Cracks exploded across the darkness. Several memories shattered completely. Astra flinched. The pain on her face made it obvious that every lost memory hurt. Not physically. Emotionally. Like losing pieces of someone she loved. Lyra glanced toward the damage. Then back at me. “It’s already breaking through.” “Then we’ll find another way.” The response came ins

(Isabella’s POV) The void’s smile didn’t feel like a victory. It felt like recognition, like something long buried finally remembering where it came from. The entire Heart trembled under that realization, not from force alone, but from meaning shifting, as if reality itself was being redefined in real time. Lyra stepped forward immediately, golden light flaring around her like a shield, but even she looked shaken now, like the ground beneath her understanding had finally cracked. “That’s not true,” Astra said sharply, but her voice lacked conviction. It came out more like a plea than a denial. The elderly woman didn’t look at her, her eyes locked on the void as if she was measuring something that had finally completed its shape. Rex stood beside me, steady as always, but I could feel the tension in him now, the way his instincts were no longer just alert but alarmed, like something inside him was trying to decide whether to fight reality itself or accept it. Lyra’s voice

(Isabella’s POV) The moment the void said the name, everything inside the Heart went still in a way that felt wrong. Not peaceful stillness. Not calm either. But it was the kind of stillness that happens right before something breaks beyond repair. “Eira.” The word echoed again. Softer this time. Like it was testing it. Trying it out in its mouth. As if it had just remembered how to speak for the first time in a long time. The broken door trembled. Not from impact. From recognition. Lyra took a sharp step forward. “No,” she said immediately, her voice cracking this time. “Don’t say it again.” But it was too late. The void had already learned it. And what was worse about that? …it liked it. Astra looked between Lyra and the darkness, her face pale. “What did you do?” she whispered, but it wasn’t an accusation anymore. It sounded like fear finally catching up with understanding. Lyra didn’t answer. Not because she didn’t want to, but because she couldn’t answer that

(Isabella’s POV) Every memory in the Heart turned toward me at once. Not gently. Not symbolically. Completely. It felt like being seen by thousands of lives at the same time, each one carrying a fragment of something older than history. My breath caught in my throat as the pressure built around me, not crushing, not harming, just focusing. Like the entire existence of the Heart had narrowed into a single point. Me. Rex stepped forward immediately. “No.” The word was sharp, final. It cut through the silence like a blade. The void didn’t react to him this time. It didn’t need to. Its attention stayed on me. Lyra’s voice came next, strained but controlled. “Don’t answer it.” Astra looked terrified now. “Isabella, don’t listen to it.” But none of them understood what was happening inside me. Because something was shifting. Not outside. Inside. Like pieces of a story I had been living my whole life were finally finding their place, and I hated how natural it felt. Th

(Isabella’s POV) The Heart didn’t react immediately. That was the first sign that something had changed. Normally it answered fast. Too fast. Like it was always trying to correct imbalance the moment it appeared. But now… it paused. The silence stretched. Not empty. Expectant. Rex’s hand tightened around mine again, but this time not out of fear. Out of attention. Even he could feel it. The void shifted slightly behind the broken door. Not forward. Not back. Like it was recalculating everything it thought it understood. Lyra’s voice broke the silence first. “A third path…?” she whispered, like the idea physically hurt to say. Astra turned toward me sharply. “That’s not how it works,” she said immediately. “It’s either separation or integration. That’s what you were told.” Her words weren’t accusing. They were scared. Because rules breaking meant reality wasn’t stable anymore. The elderly woman didn’t speak, but I saw it in her face. She was listening more carefu