The locomotive screeched to a gentle, rhythmic halt, its heavy iron doors sliding open with a soft, pressurized hiss. A fresh wave of crisp, countryside air flooded the cabin, carrying the distinct scent of pine and damp earth. Only a handful of passengers stepped off at this isolated, forestry junction, leaving the compartment entirely quiet.
Cana stood up first, stretching her arms high over her head with a long, sleepy groan that made her spine pop.
"Finally..." she muttered, rolling her shoulders before glancing down to her right.
Kai had fallen asleep. Really asleep.
This wasn't the fake, theatrical, half-lidded doze he usually weaponized just to ignore people or dodge a conversation. He was completely slumped against the frosted glass of the window, his arms folded tightly across his chest, his signature scarf slightly askew. His breathing was slow, deep, and perfectly even, his dark bangs shifting slightly with every quiet exhale.
Cana blinked, catching herself off guard. She wasn't used to seeing him like this—entirely quiet. Still. No dry smirks, no razor-sharp legal counters, no vanishing acts like a mischievous stray cat. For a lingering moment, she just stood over him, watching the unbothered rhythm of his shoulders.
A soft, uncharacteristic smile touched her lips. Guess even monsters get tired.
Leaning over, she planted a knuckle directly into his shoulder, nudging him with rhythmic persistence. "Hey. Wake up, sleeping beauty. We're at the end of the line."
Kai's left eyelid cracked open, the right one stubbornly refusing to cooperate. He stared up at her with an expression so completely flat and deadpan it was bordering on comedic.
"Yeah... thrilling," he muttered, slowly forcing himself upright and unleashing a jaw-cracking yawn. "Damn it. I feel like I've been run over by a horizontal section of the rail lines. The exhaustion of the last three days is finally catching up."
Cana threw her hands up, stepping out into the aisle. "Then who exactly told you to jump from a high-stakes Council interrogation straight into another exploration quest like a monkey on a sugar rush?"
Kai blinked at her, a slow, sluggish smirk finally fighting its way onto his face. "What's with the sudden performance, brownie? Are you trying to copy my delivery style now?"
Cana flipped her long brown hair back with dramatic flare. "Please. Someone around here has to provide the witty commentary while you play the corpse. Now move it."
He dragged his frame off the bench, stretching his limbs until his joints echoed through the empty train car. Standing at his full height, he easily towered over her, letting out a distinctly unheroic, pathetic groan.
"It would be a statistically superior arrangement if you were just a little bigger," he complained half-heartedly, rubbing the back of his neck. "But I'm going to assume you won't agree if I ask you to carry me down the steps."
Cana arched a perfectly sculpted brow, a dangerous spark in her eye. "Try me, Sunveil."
Kai didn't even hesitate. He reached down, effortlessly snatched her heavy travel bag along with his own, and walked past her toward the exit. "...I'd rather not risk the absolute public humiliation of being dropped into a drainage ditch."
She snorted, following closely behind. "Coward."
"The word you're looking for is analytical," he corrected smoothly.
Arrival at Balsam Village
The moment their boots hit the pavement outside the little forestry station, Kai's half-dead shuffle became an undeniable reality. He swayed slightly with each step, his stride dropping into a pace slower than a rusted gears-set, looking less like a sovereign royal researcher and more like a high-grade zombie on an authorized vacation.
Cana veered a little closer, keeping an eye on his erratic balance. "You're genuinely planning to dive into a high-tier ancient ruins site... looking like a stiff breeze could knock you into a coma?"
Kai glanced sideways at her, his golden eyes half-buried beneath his eyelids. "What's the matter? You scared?"
"Of you tripping over a pebble and plunging off a cliff face? Constantly."
He let out a low, amused hum. "Relax. We're not exploring any ruins today."
Cana blinked, stopping in her tracks. "Huh? Then what are we doing?"
He lifted two fingers, pointing them lazily down the sloping trail ahead. "Today, I am executing a complete operational shutdown. I am going to rest."
Cana deadpanned, crossing her arms. "Then why in the world didn't we just stay in Magnolia and take the morning train tomorrow?"
Kai raised three fingers vertically, his face dropping into an expression of absolute, unassailable scientific gravity.
"First," he stated, "I was mathematically a bit hasty to get out of the hall."
"You don't say," Cana muttered.
"Second," Kai continued, completely ignoring her, "if I had stayed in that building for another twenty minutes, Salamander and Red would have violently dragged me into that destructive sparring match I technically promised them last month."
Cana actually snorted at that, her shoulders dropping. "Okay. That is... an extremely accurate projection. Erza would have leveled a block."
"And third..." Kai paused. He lowered his hand and gestured broadly toward the valley below.
Cana followed his gaze.
The dirt path sloped gently downward toward a sprawling, picturesque valley cradled by lush, ancient trees. As the evening dusk settled, the soft, warm glow of traditional paper lanterns began to ignite across a sea of tiered rooftops. Thick, heavy plumes of white steam curled lazily into the cool night air, rising from dozens of hidden pools. Faint, distant bursts of laughter and the gentle strum of string music drifted up on the thermal breeze.
Balsam Village.
The premier natural geothermal hot springs district in the region.
Kai's golden eyes gleamed with a serene, deeply expectant satisfaction as he delivered the punchline: "Balsam Hot Springs."
Cana stared at the steaming valley. Then she blinked again, a sudden wave of realization hitting her. "How the hell did I forget this place was on this route...?"
It clicked instantly. No wonder the guy had remained completely unbothered while wobbling around like a drunk scarecrow. He had pre-calculated his recovery phase down to the geographic coordinate.
She caught up to his side, throwing him a teasing, highly suggestive smirk as they walked. "So... let me get the parameters straight. You're inviting me to a secluded hot springs resort. Just the two of us. Completely alone." She leaned in slightly, lowering her voice. "Should I be classifying this as an official date, Mr. Sunveil?"
Kai didn't even pause his stride. "I didn't invite you, idiot. You aggressively volunteered yourself to get away from the bar tab."
Cana froze, her smirk evaporating into a flat frown.
He kept walking, his eyes fixed on the distant lanterns, casually tossing his next line over his shoulder. "And besides—soaking in geothermal springs and sharing quarters isn't exactly a new experimental frontier for anyone in Fairy Tail. We've all seen each other in various states of undress since we were ten."
A sudden, stubborn heat crept up Cana's neck despite herself. Her left eye twitched slightly. "Wow. Truly romantic, Kai. A masterclass in charm."
"I try my best."
"You fail miserably."
"Constantly," he agreed cheerfully.
Despite the sharp bickering, Cana found her lips curling into a genuine smile as she stepped down the stone path after him. The village lanterns grew larger and brighter, the steam-filled breeze wrapping around them like a warm blanket. Kai's steps remained heavy and slow—but for the first time in days, they looked entirely peaceful.
The Oasis of Peace
Balsam Village greeted them with open arms. Even with the sun fully dipping below the horizon, the streets pulsed with a gentle, comforting vitality. Street vendors were casually packing up their wooden stalls; children darted between the shadows with leftover festival streamers; and the faint, melancholic notes of a shamisen drifted from an upper balcony. The rich, sweet scent of roasted dango mixed thoroughly with the sulfuric tang of the hot spring steam, wrapping the entire village in a dreamy, hazy charm.
Cana's eyes lit up like a child on Christmas morning. "Ahh... that undertone in the air—distilled sake! I knew this place was an absolute paradise."
Kai watched her from the corner of his eye, his lips twitching upward as she immediately began scanning the storefronts like a hunting dog picking up a fresh scent. Before she could inevitably slip away into the nearest low-tier tavern, his hand landed casually, naturally, on the top of her shoulder.
"Let's secure the lodgings first," he said, his tone flat and unyielding. "You can execute your alcoholism within the room boundaries."
She let out a massive, theatrical sigh, rolling her dark eyes but notably making no effort to pull away from his grip. "Fine, fine. Responsibility first. Destructive coping mechanisms second."
They navigated deeper into the district, the warm lamps reflecting beautifully off the polished cedarwood buildings. Kai didn't rush. The sheer weight of his exhaustion softened his usual rigid posture, and Cana walked in perfect sync beside him, her arms folded beneath her chest.
The ryokan they selected wasn't modest by any metric—it was easily one of the highest-rated establishments in Balsam. It featured intricate shoji sliding doors, an expansive koi pond cutting through the entrance hall, and soft-spoken attendants who bowed deeply to the floor. Kai didn't even blink at the astronomical nightly tariff. Money, to his department-backed budget, might as well have been leaves blowing in the wind.
And Cana, naturally, was fully prepared to help him scatter those leaves.
The suite they received was massive and softly illuminated by recessed lanterns. Traditional tatami mats lined the floor, pristine futons were already laid out, and a low mahogany table sat near a sliding glass door that opened directly onto a private balcony overlooking the steaming, rock-rimmed springs below.
Kai dropped Cana's bags into the corner without a word. Within ten minutes, the attendants returned with her specific, highly extensive order—an entire lacquered tray filled with chilled sake bottles, fresh fruit plates, and piping hot yakitori skewers. Cana plopped down onto a floor cushion, immediately snapping the seal on the first bottle.
"You want a cup?" she asked, lifting a small porcelain vessel toward him.
Kai didn't answer. He had already dropped face-first onto the mattress, not even bothering to remove his heavy leather cloak. "No. I am entering stasis."
Cana paused mid-pour, her eyebrows knitting together. "Seriously? You're going to waste a premium luxury suite by sleeping through the prime hours instead of hitting the water?"
A low, muffled hum vibrated from the pillow—a sound that could only be interpreted as yes, absolutely, leave me alone.
"I'll hit the springs after I no longer feel like a decaying artifact," his voice echoed weakly. "Go ahead without me."
Cana huffed, tipping the bottle back to take a long, deep swig. "No way. Soaking alone is completely boring when you don't have a companion to talk at." She set the bottle down with a firm click. "I'll wait up."
Kai lifted a single hand from the mattress in a lazy, uncoordinated gesture of acknowledgment. "Don't... assault me in my sleep..." he muttered. His hand dropped limply over the edge of the futon, his fingers relaxing completely. within seconds, his breathing evened out into a deep, unbroken slumber.
Geothermal Reflections
Hours bled into the night. The sky outside shifted from a twilight pink to the deep, star-speckled indigo of midnight. The local crickets set up a steady, rhythmic chorus, and the village lanterns flickered through the rising steam like captive fireflies.
When Kai finally opened his eyes, the deathly pallor had completely vanished from his face. His bright golden eyes looked sharp, clear, and thoroughly re-energized.
Thick, heavy billows of steam swirled around the private outdoor bath where he and Cana now sat, submerged up to their shoulders in the mineral-rich, scalding water. A custom wooden tray floated lazily between them, holding a fresh pair of porcelain sake cups that clinked softly together whenever a ripple disturbed the surface. The night air was crisp and cool, providing a perfect contrast to the intense heat of the pool.
Kai leaned his head back against the smooth, natural rock edge of the bath, letting out a long, genuine sigh of satisfaction. "Okay. This is acceptable. Booking the private enclosure was a flawless logistical decision."
Cana floated lazily a few feet away, her cheeks flushed a deep, pretty pink from a combination of the intense water heat and the alcohol. "Waiting for you to rise from the dead was a flawless decision," she teased, swirling her cup in a small circle before taking a slow sip.
They lapsed into a comfortable, easy silence, listening to the gentle, rhythmic bubbling of the underwater vents. After a few quiet minutes, Cana tilted her head, her curiosity finally breaking through her relaxed facade.
"So," she began, leaning her arms against a flat stone. "What's the actual playbook for these ruins tomorrow? Or are we just charging in completely blind like Natsu usually does?"
Kai's gaze drifted upward, tracking a stray orange spark as it floated from a nearby lantern and dissolved into the dark sky. "We go in blind on every new discovery, brownie. That's why the guild board explicitly categorizes it as a discovery. Tomorrow morning, we establish a perimeter at the excavation site, secure the primary entrance, and locate the abandoned research logs left behind by the initial archaeology team. Once I decipher the structural runes, we clear out whatever localized environmental danger is nesting inside."
Cana nodded slowly, taking another sip. "Sounds like a highly specific layout. Honestly, it sounds like a job tailor-made for you and Levy."
Kai didn't deny it. "That's exactly why I originally flagged it. And now that I'm actually calculating the resource distribution..." He turned his head slightly, a playful spark returning to his eyes. "I probably should have brought Levy instead of you. It would have been a significantly smarter investment of guild capital. You are, strictly speaking, a high-risk alcohol expenditure."
He tilted his head an inch to the left—just in time to let the small spray of water she flicked at him splash harmlessly against the rock behind him.
Cana's glare was hot enough to boil the spring water. "Hey! For your information, the kid wouldn't be able to handle your ridiculous attitude or the sheer volume of sudden heart attacks you give the civilian population."
"Fair point," Kai responded smoothly, dipping lower into the water. "I suppose one cannot optimize every single mission parameter."
Cana let out a soft sigh, gulping down the rest of her sake. When she spoke again, her voice had dropped an octave—losing its sharp, biting edge and replacing it with something quiet, distant, and intensely introspective. It sounded less like she was addressing him and more like she was answering an internal prompt.
"Yeah... we really can't have everything, can we?"
Kai looked at her shifting expression, his analytical mind instantly processing the sudden, melancholic downturn of her mouth and the heavy, guarded look in her eyes. He blinked, a quiet, internal groan echoing through his thoughts.
Damn it, he thought, cursing his own situational awareness. Now I've triggered a bout of depressed Cana. Brilliant. Absolutely brilliant.