Cooling Down

Sunlight filtered through a gap in the ship's railing, casting alternating bands of light and shadow across their clasped hands.

Several Class D students farther back happened to catch sight of the scene.

Hoshino Kanade's profile, fixed intently on the way ahead, was calm. Sweat still clung to his jaw, yet he had an air of serenity, unmoved by the world around him.

Kiyona tilted her head slightly, her long lashes lowered. Her gaze seemed to rest on their joined hands, yet also seemed to drift into the distance.

A few damp strands of hair clung to her porcelain-white neck. Amid the crowded, sweltering line, the two of them seemed to exist within a quiet world of their own.

The sea breeze stirred the rigging and lifted Kiyona's hair, brushing it against Hoshino Kanade's arm. The strands entwined briefly, then drifted apart.

In the midst of all the noise and heat, their clasped hands were like a silent anchor, still and steady.

"Hey, hey, hey... No way..." A boy gaped, nudging his friend with an elbow.

"Damn! We're crammed into this oven in weather like this, and now we have to swallow a mouthful of... sweetness, too?" Another boy clutched his chest dramatically. His tone was complaining, but his eyes brimmed with amazement and teasing amusement, as if to say, "I knew it." "You two could tone it down a little! Spare a thought for us single people, will you?"

Hoshino Kanade acted as if he hadn't heard them and kept looking ahead. He simply tightened his hold on Kiyona's hand, making it firmer and more reassuring.

Kiyona didn't say anything either. Only a faint blush quietly spread from the tips of her ears.

Just then, a soft voice, tinged with curiosity and concern, came from behind him:

"Eh...? Kanade, you're sweating a lot."

Shiina Hiyori looked as though she had only just finished getting ready. She wore the small backpack they had been instructed to bring.

The sea breeze gently stirred her silver-gray hair. Her deep violet eyes reflected the glittering waves, clearly mirroring the beads of sweat on Hoshino Kanade's forehead and the slight furrow between his brows.

Her gaze lingered for a moment on his obvious discomfort and on his right hand, held by Kiyona. Pure concern showed in her eyes. "Does holding hands like this... help you cool down?" Her tone wasn't doubtful so much as innocently curious about a physical phenomenon.

As if to find out for herself, Shiina Hiyori naturally took a small step forward.

Without the slightest hesitation or awkwardness, she extended a slender, fair hand, naturally cool to the touch. With the focused attention of someone conducting an academic inquiry, she lightly touched the back of her finger to the pulse on Hoshino Kanade's free left wrist.

"!" The sudden coolness, like a summer stream, made Hoshino Kanade's body tremble almost imperceptibly. He let out a faint breath of relief, nearly by instinct.

Shiina Hiyori looked up and met Hoshino Kanade's gaze. A warm, genuine smile blossomed on her face, like moonlight spilling over the sea. "See? My hands are cool, too." There wasn't a hint of flirtation in her words, only a sincere desire to help. "If you're feeling hot, Kanade... would you like to hold my hand, too? Maybe... it'll make you feel more comfortable?"

As she spoke, she openly held out her left hand to Hoshino Kanade, palm up, fingers slightly curled in a wordless invitation.

Her pure, untainted concern was like sunlight dancing across her silver hair, so radiant it made the heart stir.

For one moment, Hoshino Kanade's heart skipped a beat.

He wasn't oblivious. Shiina's affection, hidden beneath her pure gaze, was as clear to him as the coolness of her fingertips.

At the same time, the steady coolness of Kiyona's hand against his right palm—and the feelings that had long since taken root in his heart—remained just as weighty.

Almost without thinking, a faint tension stirring in him, he turned his head toward Kiyona. He needed to know how she felt.

Kiyona was looking back at him, too.

Her expression remained placid. Her cool gaze paused for an instant on Shiina's outstretched hand, then moved upward to meet Hoshino Kanade's eyes.

Then Hoshino Kanade felt Kiyona's fingertips give his right palm the lightest of taps—so slight it was almost imperceptible, yet unmistakable.

It wasn't a protest. It was more like a silent switch being flipped, a signal of permission filled with warmth and absolute trust.

Kiyona even gave him a tiny nod, so slight he might have imagined it.

There was no hurt in her tacit approval, only deep understanding: an appreciation for Shiina's sincere concern and complete trust in Hoshino Kanade.

Catching Kiyona's subtle but firm response, Hoshino Kanade felt his last hesitation vanish.

A warm rush mingled with his quickening heartbeat. No longer hesitating, he raised his left hand, his heart stirred by an indescribable emotion, and gently but decisively laid it over Shiina Hiyori's waiting, cool palm. Then he closed his fingers around hers.

As their fingers interlaced, the three of them seemed to draw the air around them to a standstill.

Shiina Hiyori's delicate, boneless fingers felt cool in his left hand, like holding a clear spring flowing with moonlight. Kiyona's hand in his right was steadily, soothingly cool, like sinking into a tranquil, unfathomable lake.

Two entirely different yet equally comforting kinds of coolness flowed up his arms, strangely easing both the heat around him and the restless feelings in his heart.

"Mmm..." Shiina Hiyori let out a soft sigh of satisfaction, as if her "cooling method" had been perfectly validated. Her smile grew even brighter and warmer, her violet eyes curving into crescents. "...It's nice and cool, isn't it?" The coolness in her palm mingled with the warmth she felt from him, and her satisfaction was plain to see.

"Yeah, it works really well. Thank you, Shiina." Hoshino Kanade's voice was a little softer and lower than usual, carrying sincere gratitude and a faint, barely perceptible flutter.

His left hand closed slightly, cradling Shiina's cool hand more snugly in his palm. At the same time, his right hand returned a firmer squeeze to Kiyona's, silently promising, "You're here. You always will be."

Feeling the steady, even reassuring pressure of his hand, Kiyona looked at Shiina Hiyori's pure, unblemished smile of satisfaction. The last ripple in her heart settled.

She even quietly relaxed her shoulders and back, letting Hoshino Kanade hold her hand. The cool profile of her face looked especially gentle in the sunlight.

She understood Shiina's innocent affection and cherished Hoshino Kanade's feelings for her. The harmony of the moment came from the unspoken understanding and trust between the three of them.

She turned her head slightly and looked toward the approaching shoreline. The corner of her lips curved in a faint, cloudlike smile—one that belonged to her alone, serene and content.

The Class D students watching from behind: (⊙ˍ⊙)(⊙ˍ⊙)(⊙ˍ⊙)(⊙ˍ⊙)(⊙ˍ⊙)

The scene before them was so stunning it almost defied belief: Hoshino Kanade stood tall at the edge of the pier, the sea breeze billowing his clothes.

His left hand was interlaced with Shiina Hiyori's, the silver-haired, violet-eyed girl. Her clear purple eyes brimmed with the pure joy of having helped someone. His right hand was clasped tightly with Kiyona's, the cool girl as frosty as frost. The light behind her outlined her profile in a soft, peaceful glow.

Sunlight edged all three of them in a radiant glow. The sound of the waves became an eternal backdrop, and time seemed to freeze in that moment.

The harmony between them, transcending words, left everyone who witnessed it holding their breath—not out of jealousy, but because they were deeply moved by its pure, unblemished beauty.

Feeling the warmth of Hoshino Kanade's hand around hers, Shiina Hiyori looked up at his composed profile, then at Kiyona's quietly accepting expression. Her smile was like the first snow melting beneath the sun, pure and warm.

She even shifted her stance slightly to move closer to Hoshino Kanade, as if that would let her pass on the coolness more "efficiently," while remembering to give Kiyona a grateful smile. To her, being able to help Kanade and share an understanding with Kiyona was the most complete happiness she could ask for in that moment.

The Class D line continued its slow advance through this strange little world of three, woven from coolness, bonds, and unspoken affection.

Feeling the soothing coolness in both hands and the weight of the feelings behind them, Hoshino Kanade felt all the frustration stifled by the heat and the school's hierarchy dissolve, replaced by a sense of fullness and peace unlike anything he had known before.

Kiyona's heart was steady as the depths of the sea; Shiina's was as lively as a clear spring rushing through the woods.

At the end of the pier, the unknown trials of the island awaited them.

But at that moment, between blue sea and sky, in the warmth of their joined hands, they had already grasped something more precious than any victory—a trust and affection they shared without needing to say a word.

Hoshino Kanade even felt that this scorching island was now swept by a refreshing breeze.