As Seraphilia pushed open the old wooden door, a crisp, late autumn chill swept in.
Robin was curled up in the only old chair by the fire, reading a fragment of an ancient maritime chart by the flickering light—something Seraphilia had exchanged for her precise rust removal services the previous week.
The autumn in Black Iron Town was as brief as a sigh.
When the last withered leaf fell from the bare branches in the distance, covered by the rust-colored dust of the harbor, the cold breath of winter could already be faintly heard.
But inside the small house, a slowly fermenting warmth settled, different from the passing of the seasons.
Seraphilia pushed open the door, bringing not just food, but also a small, fluffy white cloud hovering above her palm.
The cloud rolled and suddenly sprouted two long ears and a round, puffy tail, transforming into a cute cloud rabbit.
Under her control, it clumsily 'hopped' twice towards Robin by the fire before dispersing with a poof, turning into a mist filled with the warmth of sunlight.
Robin looked up from her book, her cerulean eyes reflecting the firelight and the lingering cloud, the corners of her mouth slightly curving up in an almost imperceptible smile.
'Childish,' she murmured.
She lowered her head and continued reading, her voice flat, but the slight relaxation of her shoulders betrayed her true emotions.
A soft light flashed in Seraphilia's ice-blue eyes as she placed the food down and began preparing dinner.
She would occasionally speak now, no longer purely silent.
Sometimes she described trivial events she saw during the day—two ship captains who almost fought over a docking spot at the pier, a batch of strange shells said to be from the South Sea that appeared at the old market; other times, she told dry jokes that required a moment of thought to understand the humor.
For instance, now, as she cut potatoes, she suddenly said, 'Do you know why seagulls always follow military ships?'
'Why?' Robin asked, turning a page without looking up.
'Because they think that by following those'seagull flags,' they can find larger schools of fish,' Seraphilia replied solemnly.
Robin was silent for two seconds before reacting to the pun and its slight sarcastic undertone.
'Not funny,' she scoffed lightly, a mix of exasperation and a hint of amusement.
'Mm,' Seraphilia acknowledged, a small smile playing on her lips.
These small interactions, like drops of water, imperceptibly seeped into the dry land between them.
The probing still existed; Robin's cerulean eyes were still the most precise instruments, recording every moment of Seraphilia's fatigue, every minor new injury, and the deep gaze she occasionally cast towards the Navy Base.
But the boundaries of this probing had become blurred.
Often, it was no longer out of caution, but more like a... habitual concern, or rather, Robin's way of understanding this complex 'variable'.
The biggest change occurred at night.
At some point, when the two huddled together on the not-so-spacious bed to ward off the increasing night chill, Robin would unconsciously reach out her fingers in her sleep or in the hazy state between dreaming and waking, gently grasping a corner of Seraphilia's nightclothes.
At first, it was just an accidental touch; Seraphilia even thought it was Robin's hand moving in her sleep.
But soon, this became a regular action.
Robin seemed to instinctively seek out that 'anchor'—Seraphilia's clothes—that gave her a sense of security after falling asleep.
Seraphilia went from initial slight stiffness to complete acceptance, even adjusting her position to make it more comfortable for Robin to grasp.
She never mentioned it, as if it were just another unspoken daily routine.
But Robin, in those moments of clarity when she realized she had grasped the cloth again, felt a complex mix of emotions.
This was a bodily memory, a yearning for warmth and stability that betrayed the rational barriers she had always maintained.