They continued along the boardwalk, passing pet shops that featured Pokémon from distant regions, a pair of Plusle and Minun chasing each other around a habitat display, their positive and negative cheeks occasionally sparking when they got too close. A Sinnoh import shop had a Pachirisu in the window, the electric squirrel vibrating with barely contained energy as it watched passersby.
"The international trade isn't just goods," Sasuke observed. "Pokémon breeding programs from other regions have distribution centers here."
"It's how species spread," Miyuki confirmed. "A hundred years ago, Pikachu were only found in Kanto. Now they're everywhere. Vermillion was the starting point for most of that distribution."
"And ancient artifacts," Kiyomi added, her eyes lingering on an antique shop specializing in Johto ceramics. "I'll need to check their historical archives tomorrow. Four hundred years of ship manifests, the archaeological implications are incredible."
Sasuke let their chatter wash over him, content to observe. The dynamics had shifted subtly since Cerulean, since the Aether Foundation encounters in Mt. Moon and the power plant. They'd faced real danger together, made real decisions about how to respond. The easy friendship of their childhood had evolved into something more complicated, more substantial.
He caught Miyuki glancing at him occasionally, her golden eyes thoughtful. Kasumi had started finding more excuses for casual physical contact, touching his arm when she spoke, standing closer than strictly necessary. Kiyomi's teasing had taken on a warmer edge.
And Sasuke, for all his focus on badges and cooking and keeping everyone safe, found himself increasingly aware of all three of them.
Complicated, he thought. Definitely complicated.
Evening painted the harbor in shades of gold and orange as the sun descended toward the western sea. The four of them found a spot on the boardwalk's edge, legs dangling over the water, watching the last cargo ships of the day making their way to dock.
Sasuke had accumulated a small collection of street food samples during their exploration, grilled Magikarp on skewers (ethically sourced, the vendor had assured them), some kind of spiced rice wrapped in seaweed, fried dough balls dusted with sugar, and a Hoenn specialty he couldn't pronounce but found fascinating. The flavors were unlike anything he'd encountered, even in Crown Tundra's cosmopolitan outposts.
"This is amazing," Kasumi said through a mouthful of fried dough. "Why doesn't Goldenrod have food like this?"
"Regional specialization," Kiyomi answered. "Vermillion's cuisine evolved from centuries of sailors needing portable, flavorful food. The spice combinations came from Hoenn traders, the preservation techniques from Sinnoh, the presentation style from Johto temple cooking."
Sasuke examined the rice wrap, already mentally deconstructing the seasoning. "I could recreate this," he murmured. "The base is simple, but there's something in the sauce, possibly fermented soy with a citrus component..."
"There he goes," Kasumi stage-whispered to the others. "Chef mode activated."
Miyuki smiled. "Let him work. We'll benefit from his inspiration later."
A massive cruise ship, one of the legendary St. Anne liners, was pulling away from the harbor, its lights beginning to glitter as twilight deepened. The sound of distant music drifted across the water, a ship's band playing for passengers who would wake up in a different region.
"Hoenn," Kiyomi said quietly, watching the ship's trajectory. "Probably heading to Slateport City. Three days across open ocean."
"Have you been?" Kasumi asked.
"Once. Brief research trip during my second year with Professor Elm. The ruins near Lavaridge Town, ancient volcanic temples. Fascinating work, but I barely scratched the surface." Kiyomi's golden eyes tracked the departing ship. "There's so much out there. Sinnoh's Spear Pillar. Unova's Relic Castle. Kalos's ancient chambers beneath Geosenge Town. Alola's Ultra Wormhole research sites. A lifetime of work, scattered across the world."
The statement hung in the air, weighted with implications none of them voiced.
"Someday," Kiyomi continued, her voice softer now,"we should travel to other regions. Not just research trips or training expeditions. Actually explore them together."
Miyuki turned to look at her, silver hair catching the sunset light. "Together?"
The word seemed to crystallize something unspoken. Kasumi stopped mid-bite. Sasuke lowered the rice wrap he'd been examining.
"I mean..." Kiyomi suddenly seemed aware of what she'd implied. A faint flush colored her usually composed features. "The four of us work well together. It would be efficient to..."
"Yes."
Everyone turned to Sasuke. He was watching the departing ship, his expression thoughtful but certain.
"Yes?" Kasumi asked.
"Yes. After Johto. After the Championships and Grand Festival and whatever else." He met their gazes one by one, Kiyomi's surprised golden eyes, Miyuki's carefully hopeful expression, Kasumi's barely contained excitement. "We should keep traveling together."
"That's still two years away," Miyuki pointed out, though her voice held a warmth that belied the practical words. "We might feel differently by then."
"I won't."
The simple statement, delivered in Sasuke's characteristic direct manner, carried more weight than a dozen flowery declarations. Victini chirped emphatically from his lap, adding its own endorsement.
"Neither will I," Kasumi said immediately. "This, traveling with everyone, doing the journey together, it's so much better than I imagined. I don't want it to end."
Kiyomi's flush had deepened, but she nodded firmly. "The research opportunities alone justify continued partnership. And..." she trailed off, then seemed to gather her courage. "And I don't want to do this alone anymore either."
Miyuki was last, her composure briefly cracking to reveal something raw and genuine beneath. "My mother said the friendships she made during her journey with yours were the most important of her life. I always wondered if I'd find the same thing." She looked down at Shelgon, who had curled up at her feet. "I think I have."
The moment stretched, filled with unspoken understanding. The world around them continued its chaotic dance, ships honking, workers calling, vendors hawking, but the four of them existed in a bubble of quiet certainty.
"Hoenn first," Kiyomi said finally, breaking the silence with practiced academic briskness. "The ruins there deserve proper documentation. Then Sinnoh for the mythology angle. Unova's dragon legends could connect to the Uchiha archives..."
"Unova has amazing Contests," Kasumi interrupted excitedly. "And Kalos! The Kalos Grand Festival is supposedly the most prestigious in the world!"
"Medical research facilities in Alola are cutting-edge," Miyuki added. "And Sinnoh's Pokemon breeding programs..."
Sasuke listened to them plan futures that hadn't happened yet, dreams building on dreams. The chef in him had already started composing a mental map of regional cuisines to master. The trainer in him cataloged the gyms and championships waiting in distant lands.
But mostly, he just felt... content.
Fourteen more badges. The Championship. And then...
And then, the world.
The St. Anne had vanished beyond the horizon now, its lights swallowed by distance and deepening twilight. But other ships were arriving, their own journeys ending as the Vermillion harbor welcomed them home.
"We should head back," Miyuki said eventually, practical as always. "Early start tomorrow. Kasumi needs to register for the Contest, and I want to check out the breeding facilities."
"And I have archives to excavate," Kiyomi added.
Sasuke rose, brushing crumbs from his pants. Victini scurried up to its usual shoulder position, and Shelgon lumbered to his feet with an audible grunt.
"Tomorrow," Sasuke agreed. "But tonight..." he hefted the bag of remaining street food samples. "I'm going to figure out that Hoenn sauce."
Kasumi laughed, linking her arm through his left. "Chef mode, part two."
Miyuki fell into step on his other side, close enough that their shoulders occasionally brushed. Kiyomi walked beside Miyuki, her tablet out but her attention clearly on the group rather than her notes.
The lights of Vermillion City blazed around them as they made their way back to the Pokémon Center, neon signs advertising a hundred different services, streetlamps casting pools of warm yellow across busy sidewalks, the ever-present glow of the harbor where ships never stopped coming and going.
Three weeks here. A gym battle. A Contest. Research and training and cooking experiments.
And somewhere beyond, in a future that suddenly felt much more real, a world of regions waiting to be explored.