Chapter 15: Penelope's Last Breath

The room was quiet, save for the soft beeping of the monitors and the rhythmic sound of the ventilator keeping Mia alive. Derek sat by Penelope's side, his hand wrapped tightly around hers, unwilling to let go—of her, of the moment, of the fleeting time they had left.

It had been an hour since Penelope had drifted to sleep, the pain in her body too much for her to bear, the cancer's hold on her too strong to fight. Her face was pale, her lips barely holding onto a faint trace of color. The light that had once radiated so brightly in her eyes now flickered dimly, her strength fading.

But even in this weakened state, Penelope held onto a piece of herself. She had never given up on Derek, never given up on their baby, never given up on love.

Derek looked at her, his heart heavy with grief, but filled with a love so deep, so vast, that it felt like it could never be enough to contain all he felt for her.

"I'm here, Penny," he whispered, his voice breaking. "I'm here, just like I promised."

He ran his thumb over the back of her hand, his mind racing through memories of their life together. The laughter, the quiet moments, the warmth of her touch, the way she had lit up a room with her smile. He clung to those memories, not wanting to forget a single thing.

Mia's ventilator hummed softly in the corner of the room, a constant reminder of the fragile life she was clinging to. Derek stole a glance at his daughter, who was still breathing with the help of machines. His heart ached, the worry that had kept him awake for so many nights now amplified, knowing how precarious her survival was.

But his focus was on Penelope now—on the woman he had loved for so long, the woman who had been his everything.

As the minutes passed, Penelope's breathing grew slower, more labored. Derek could see the way her chest rose and fell, each breath seeming to take more effort than the last. He watched her, willing her to hold on, to fight just a little longer, but deep down, he knew. He knew she couldn't fight anymore.

"Penny…" His voice was hoarse, desperate. "Don't go, please."

She didn't respond at first. Her fingers twitched against his, and for a moment, he thought maybe, just maybe, she could hear him. But then her eyes fluttered open, and Derek felt his heart break all over again. She looked at him, the slightest glimmer of recognition in her gaze.

"I love you," she whispered, her voice so soft, so fragile, that it seemed to be made of air. "Always…"

Tears welled in Derek's eyes as he leaned down, pressing his forehead against hers. "I love you too. I love you more than anything in this world."

Penelope's hand tightened around his ever so slightly, the effort required so much of her energy. Her lips parted, but she didn't say anything more. She didn't need to. He could see it in her eyes.

Penelope's strength was waning. She was letting go, and Derek felt every second of it.

The room seemed to close in on him, the walls pressing in tighter with every breath that left her body. He didn't know how long they had been sitting like this—time had become a blur—but the reality of what was happening was undeniable.

Her breaths grew more shallow, her body too tired to keep going. Derek kissed her forehead, his tears falling freely now. He wished, more than anything, that he could make it stop. That he could turn back time and take away her pain, give her more time to fight, to live.

But there was nothing he could do.

Penelope's breathing faltered, then stilled. Her chest didn't rise again, and for a moment, Derek couldn't bring himself to move, to look, to accept it. But he had to.

He gently laid his hand on her chest, feeling for any sign of life, but there was nothing. No heartbeat. No breath.

"Penny…" Derek's voice broke completely. The world around him felt like it was collapsing in on itself, and he couldn't find the strength to fight against it.

She was gone.

He had lost her.

Derek's sobs wracked through his body, his chest heaving with the weight of the grief that threatened to suffocate him. He clung to her hand, as though trying to hold on to the last piece of her that remained. The woman he loved, the mother of his child, was gone. And all he had left were the pieces of their broken life scattered around him.

The room felt colder, emptier. The soft hum of the machines, the sterile scent of the hospital, the quiet ticking of the clock—it all seemed so wrong. Everything had felt wrong for so long, but now it was a silence he couldn't escape. He had fought so hard for her, for them both, and now…

Now, she was gone.

Through his tears, Derek reached for his phone. His hands trembled as he dialed Reid's number, his breath hitching with every passing second.

"Reid… it's over," he whispered when his friend answered, unable to speak any louder. "Penelope… she's gone."

Reid's voice was soft on the other end, full of sympathy and understanding, but there was nothing that could make this moment easier, nothing that could undo the reality that was settling into Derek's bones like ice.

"I'll be there," Reid said, the words carrying the weight of all that needed to be done next. But Derek couldn't hear anything beyond the roar of the grief swallowing him whole.

Penelope was gone, and Mia, their daughter, their future—she was still here. She was still fighting.

And somehow, through the tears and the sorrow, Derek knew he had to keep going. He had to live for Mia, for the little life that had yet to take its first breath without the mother who would never get to see her grow.

But in that moment, with Penelope's hand cold in his, Derek didn't know how he could.