Part 6: Promises Amidst the Stars

Ave tightened his grip on the controls, his breath steady despite the weight of responsibility pressing down on him. The familiar hum of Gundam Exia filled the cockpit as it soared through the darkened sky. Nestled against him, Einhard sat quietly on his lap, her head leaning slightly against his shoulder. Her usually vibrant eyes were dulled by exhaustion, though she tried to maintain a composed facade.

"You okay?" Ave asked for what felt like the tenth time since they had taken off.

Einhard's voice was soft but firm, tinged with a forced cheerfulness. "I'm fine, Ave-kun. Really."

Ave frowned, not entirely convinced. Her body felt tense against his, as though she were holding herself together by sheer willpower alone.

She's not fine, he thought grimly. Not after everything we've been through.

Asteion perched on a small ledge within the cockpit, meowing softly, its ears drooping with concern. The little creature could sense Einhard's waning strength just as keenly as Ave could.

"We'll be there soon," Ave reassured, though the words felt hollow. His gaze flickered to the horizon, where the silhouette of Astraea II lay hidden among the ruins. They had left it there after the battle, its systems crippled by the damaged GN Drive Tau.

Einhard's hands rested limply on her lap, her breathing shallow and uneven. Every inhale felt like fire coursing through her chest, and her limbs trembled from the strain she had pushed them through. The dull ache in her muscles had transformed into searing pain, making it nearly unbearable to sit upright. Yet she forced herself to maintain composure.

I'm fine, she repeated silently, as if sheer thought alone could will away the agony. But the truth gnawed relentlessly at her resolve—her mana reserves were depleted, leaving her drained and vulnerable. The throbbing pain made her long for the release of tears.

But I can't cry, she told herself fiercely, clenching her fists weakly. Crying is for after the fight, not now. Not in front of Ave-kun. Her pride demanded that she stay strong, even as every fibre of her being begged for rest.

He worries enough already. I can't be a burden.

A faint tremor ran through her body as she tried to steady her breathing. The effort was monumental, and a pang of helplessness gnawed at her heart. I wish I could just let go for a moment—just one moment—but I have to hold it together. For Ave-kun, for Tio, for everyone counting on me.

Asteion's worried gaze never wavered, its presence a small comfort amidst the turmoil.

As they descended toward Astraea II's resting place, Ave's heart clenched at the sight of the damaged Gundam. Its once-pristine frame was scarred and battered.

One of its GN Drive Tau units was damaged beyond repair, a grim reminder of the intense conflict it had faced, while the other pulsed faintly, a beacon of hope for recovery.

He landed Exia gently nearby, the cockpit hatch hissing open. Ave helped Einhard to her feet, his hands lingering on her shoulders as he searched her face for any sign of weakness.

"Stay here," he said firmly. "I'll handle the GN Drive swap."

Einhard nodded, though even that small movement seemed to sap her strength. She sank onto a nearby piece of debris, watching as Ave moved with purpose toward Astraea II.

He's always so determined, she thought, a faint smile tugging at her lips. I just wish I had more strength to help him.

Her Barrier Jacket—a sleek, elegant uniform of white and green with intricate gold accents—had protected her during the battle, but now it flickered faintly, struggling to maintain its form. The jacket had a high collar; fitted sleeves adorned with small ribbons, and layered skirts that allowed both movement and grace.

Ave's hands moved deftly as he began the delicate process of extracting Exia's pristine GN Drive. The core pulsed with raw energy, far superior to the damaged Tau Drive it was meant to replace.

Einhard's eyelids grew heavy as she watched, her vision blurring. The world around her seemed to fade, the sounds of Ave's work becoming distant echoes.

I need to stay awake, she told herself desperately. He's working so hard. I should be there for him. But her body betrayed her, dragging her toward unconsciousness.

A faint shimmer surrounded her as her Barrier Jacket disintegrated, its protective magic dissipating. She was left in her school uniform—a familiar green dress with a high-waisted design and a neatly tied red ribbon at her collar. The fabric clung softly to her form, wrinkled and stained from the day's ordeal. Her long boots, now scuffed, completed the look that spoke of both innocence and resilience.

Asteion meowed urgently, sensing her slipping consciousness.

"Einhard!" Ave's voice cut through the haze as he rushed to her side.

Her body slumped forward, and Ave caught her just in time. His heart raced as he cradled her against his chest, the sight of her pale face sending a jolt of fear through him.

"Haru," he whispered, his voice trembling. "Hey, stay with me."

Asteion's worried cries echoed around them.

Ave carried her carefully into Astraea II's cockpit, his movements gentle but urgent. He settled her into the pilot seat, brushing a stray lock of hair from her face. Unable to resist, he let his hand linger for a moment longer than necessary, the simple contact grounding him amidst the chaos.

She's always been so strong, he thought, guilt gnawing at him. I've never seen her like this—so fragile, so vulnerable. The sight twisted something deep inside him.

He took a slow breath, his heart heavy with unspoken emotions. You've always carried too much by yourself, Haru. He clenched his fists, frustration mingling with helplessness. Maybe if I'd been stronger, you wouldn't have had to.

His chest tightened as he realized just how much she had endured. Despite her strength, she was still just a girl—someone who laughed, dreamed, and hurt like anyone else.

I can't lose her, he vowed silently. Not now, not ever. His resolve hardened with a sharp finality. Whatever came next, he would face it head-on.

Asteion curled up beside Einhard, its soft purring a soothing balm amidst the tension. Ave stroked its fur absentmindedly, grateful for the loyal companion's unwavering presence.

Ave's gaze lingered on Einhard's peaceful face, memorizing every detail. The faint rise and fall of her chest reassured him, though it wasn't enough to dispel the lingering fear. "I'll protect you, Haru," he whispered, his voice low but fierce. "No matter what it takes."

He sat beside her, exhaustion gnawing at the edges of his consciousness. The weight of the day pressed down on him, but his mind refused to rest. Images of the battle, of Einhard collapsing in his arms, replayed relentlessly.

I should have been faster. Stronger. The guilt was a relentless tide, threatening to drown him. Yet as he glanced at Einhard's serene face, a fragile sense of hope flickered in his heart.

The cockpit was silent save for the hum of Astraea II's systems. Slowly, Ave's exhaustion finally caught up with him. His body sagged against the seat, and his eyes grew heavy.

As sleep claimed him, the main monitor flickered to life. A message flashed across the screen:

Synchronization of both GN Drives successful. Astraea II now operating at full capacity.

Hope lingered in the air, fragile but unyielding, as Ave and Einhard drifted into a much-needed rest, bound by promises made and battles yet to come.