Maya felt the weight of her brother Asahi on her back, his protests ignored as she focused on the path ahead. Kilmaria, the demoness, kept pace, her silver eyes assessing the scene with an emotionless gaze. "You know, I could carry him better," she remarked, a playful challenge laced in her tone.

"I'm the strongest here," Maya declared, her voice filled with youthful confidence. Kilmaria smirked, her horns casting a silhouette against the dimming sky. "Then prove it," she replied, her challenge hanging in the air like a gauntlet thrown.

Maya watched as Kilmaria approached Asahi, her demeanor confident. "Now you're being carried by a demon, but don't worry, I'll take care of you," she assured, lifting him effortlessly. Maya's disbelief was evident, yet a spark of determination ignited within her.

Kilmaria carried Asahi the rest of the way, her resolve unshaken. Maya, however, refused to be outdone. As soon as they crossed the threshold of their home, she reclaimed her brother, hoisting him onto her back once more.

Kilmaria leaned against the doorframe, a playful grin on her lips. "Next mission, I’ll carry him all the way home, not just halfway," she teased. Maya chuckled, her competitive spirit undeterred. "We’ll see about that," she replied, her eyes gleaming with the promise of future challenges.

Maya and Kilmaria exchanged glances, the rivalry tempered by mutual respect. Asahi watched them with a fond smile, knowing that despite the competition, they were stronger together. The night enveloped them, a gentle reminder of the fantastical world they called home.