the new gym and it's first gymtrainer

As Calypso's hand rested on the Palkia's snout, she gazed into its eyes, searching for the perfect name to suit this majestic creature. The Palkia's eyes, like two shimmering opals, seemed to hold a deep wisdom, as if they had witnessed the birth of stars and the dance of galaxies. Calypso's mind wandered through the realms of mythology and legend, seeking a name that would do justice to this powerful, ethereal being.

"I will call you, Aethera," Calypso whispered, her voice barely audible over the gentle lapping of the water against the pool's edge.

Calypso's voice echoed softly in the pool, as she named the newly transformed Kyogre and Keldeo. "I will call you, Maren," she said, her voice barely audible over the gentle lapping of the water against the pool's edge. The massive, serpentine Kyogre, with its deep blue scales and powerful fins, seemed to shimmer with a newfound energy, as if the name had awakened something within it. "And you, I will call you, Lumina," Calypso said, turning to the graceful, four-legged Keldeo.

As the three Pokémon nuzzled against her, Calypso's hands instinctively rose to meet them, her fingers tracing the contours of their scaly skin with a gentle, soothing touch. Maren, the Kyogre, was the first to lean into her caress, its massive body undulating softly as it pressed its snout against Calypso's chest. Lumina, the Keldeo, followed suit, its delicate hooves clicking against the pool's edge as it nuzzled its head against Calypso's shoulder. Aethera, the Palkia, was the last to join in, its long, slender neck bending as it lowered its head to nuzzle Calypso's hand.

Calypso's fingers continued to trace the contours of the Palkia's sleek, scaly skin, her mind filled with visions of the aquarium she would soon create. She imagined the pool they were currently in, transformed into a massive, multi-level structure, filled with water from the very same dimension that the Palkia had come from. The Battlefield, she decided, would be located at the bottom, enclosed in a protective bubble, where trainers could come and test their skills against the powerful creatures that inhabited this strange and wondrous place.

(timeskip)

Three months had passed and since then Calypso's gym had been transformed into a majestic aquarium, teeming with aquatic life. The once-barren walls now shimmered with a kaleidoscope of colors, as schools of Goldeen and Staryu darted through the crystal-clear waters. The air was filled with the sweet scent of blooming aquatic plants, and the soft hum of water pumps created a soothing melody that seemed to lull the Pokémon into a state of serenity.

As Calypso swam with the school of Horsea, Seedra, and Kingdra, the sunlight filtering through the aquarium's crystal-clear waters cast a shimmering glow on the undulating bodies of the Pokémon. The gentle hum of the water pumps and the soft lapping of the water against the glass walls created a soothing melody that seemed to synchronize with the rhythmic movements of the swimming Pokémon. Calypso's long, flowing hair flowed behind her like a golden river, as she effortlessly glided through the water, her eyes shining with a deep connection to the creatures surrounding her.

As she gazed down at the entrance, Calypso's eyes met the determined gaze of her first Gym trainer, a young woman with short, spiky black hair and piercing green eyes. The trainer's eyes sparkled with a mix of excitement and nervousness, her hands clenched into fists as she stood poised at the entrance of the aquarium. Calypso's gaze lingered on the trainer's face for a moment, taking in the sharp jawline and the small, silver earring that glinted in the soft light of the aquarium.

Calypso then apologized to the school of Horsea, Seedra, and Kingdra she was swimming with, and gracefully made her way to the bottom of the aquarium. The young girl, who had been mesmerized by the beauty of the aquarium, was still standing at the entrance, taking in the vibrant colors and the gentle movements of the aquatic Pokémon.

Calypso swam up to the girl, who was now standing in front of the Battlefield, a protective bubble where trainers could come and test their skills against the powerful creatures that inhabited this strange and wondrous place.

Calypso's voice was like a gentle breeze on a summer day, soft and soothing, as she greeted the Gym trainer. "Ah, welcome to my aquarium," she said, her eyes sparkling with warmth. "I am Calypso, the Gym Leader. And you are...?" She swam closer to the trainer, her long, flowing hair rippling behind her like a golden river. The trainer's eyes widened slightly as she took in Calypso's ethereal beauty, but she quickly regained her composure.

"I'm Akira," the trainer replied, her voice firm and confident. "I called you about a spot as one of your Gym trainers. I must say, your aquarium is even more breathtaking than I imagined." Akira's eyes sparkled with wonder as she gazed around the vibrant, underwater world, her gaze lingering on the majestic forms of Maren, Lumina, and Aethera, who were watching her from a distance, their eyes gleaming with curiosity.

Calypso smiled, her lips curving upward in a warm, gentle smile. "Thank you, Akira," she said, her voice like music. "I'm glad you like it. Please, come with me." Calypso gestured for her to swim into the water.

Akira's eyes sparkled with a mix of excitement and trepidation as she hesitated for a moment, her gaze darting towards the water's edge. Calypso's smile never wavered, her eyes shining with a warm, encouraging light that seemed to draw Akira in. With a deep breath, Akira slipped off her shoes and stepped into the water, the cool liquid enveloping her feet like a gentle caress. The water's surface rippled softly as she waded deeper, her eyes fixed on Calypso's serene face.

As Akira swam closer, Calypso reached out a hand, her long fingers extending like a delicate flower.

"you see even if you will train more pokemon you need to become a pokemon's human avatar like me with Milotic, just wait for one of the pokemon of the Aquarium to chose you as their worthy avatar" Calypso's words were like a gentle whisper, carried on the soft ripples of the water as she spoke. Her eyes sparkled with a knowing glint, as if she held a secret that only she could see. Akira's gaze was transfixed on Calypso's face, her mind racing with the implications of what she had just been told.

As Calypso finished speaking, a soft nudge against Akira's leg broke the spell.

As Akira looked down, she saw a beautiful Primarina looking at her with sparkling eyes. The Primarina's gaze was like a gentle caress, soft and soothing, and Akira felt a sense of calm wash over her as she gazed into its eyes. The Primarina's skin was a radiant shade of turquoise, and its delicate fins rippled softly as it moved closer to Akira. A delicate melody seemed to emanate from the Primarina's very being, a soft, lilting song that seemed to match the rhythm of Akira's heartbeat.

Akira's hand instinctively reached out, her fingers extended in a gentle gesture of friendship.

As the Primarina rubbed her head into Akira's hand, a soft, golden light began to emanate from the Pokémon's body, enveloping Akira's arm and spreading upward, like a gentle wave. Akira's eyes widened in wonder as she felt a strange, tingling sensation, like a thousand tiny fingers tracing the contours of her skin. Her clothes, a simple white shirt and blue jeans, began to dissolve, the fabric unraveling like threads pulled from a tapestry. The air was filled with the sweet scent of saltwater and the sound of soft, lilting music, as if the Primarina's melody had taken on a life of its own.

As the fabric of Akira's clothes dissolved, she felt a strange sensation in her legs, as if they were being stretched and pulled, like taffy. She looked down, her eyes widening in shock as she saw her legs begin to transform, the bones and muscles redefining themselves, the skin taking on a scaly texture. Within moments, her legs had become a long, fish-like tail, the scales shimmering in the soft, underwater light.

Akira gasped, her hands instinctively reaching out to grab hold of Calypso, who steadied her, her eyes shining with a warm, encouraging light.

As Akira's legs transformed into a shimmering, turquoise tail, her hair began to flow like the seaweed in the gentle currents of the aquarium. The strands lengthened and curled, taking on a life of their own, as if infused with the essence of the ocean. The color deepened to a rich, dark blue, and the texture became silky smooth, like the finest seaweed. The hair flowed behind Akira like a river of night, with hints of purple and green, like the shimmering scales of a fish.

Her eyes, too, underwent a transformation, the irises expanding to resemble the shimmering pearls that adorned the Primarina's tiara-like structure.

As pearls appeared at the beginning of her hair, forming a delicate tiara-like structure, and a starfish adorned her forehead, a second and third row of pearls also appeared on her long, flowing hair, creating a beautiful contrast with the rich, dark blue color.

As Akira's transformation into a Primarina avatar was complete, she felt a sense of serenity wash over her, as if she had finally found a long-lost part of herself. The soft, golden light that had enveloped her arm now spread throughout her entire body, filling her with a warm, comforting glow. The Primarina, who had been watching her with an unwavering gaze, now swam closer, its delicate fins rippling softly as it moved. The Pokémon's eyes shone with a deep, gentle intelligence, and Akira felt a sense of connection to it that she couldn't quite explain.

Calypso meanwhile smiled seeing Akira bond with the Primarina. Her eyes sparkled with a warm, gentle light, as if she had witnessed a long-awaited reunion. The soft, golden glow that surrounded Akira's new form seemed to intensify, as if the Primarina's presence was nourishing her transformation. Calypso's gaze lingered on the Primarina, her expression filled with a deep affection, as if she were watching a beloved child find its way home.

As Akira's transformation stabilized, the Primarina began to sing a soft, melodious song, its voice like a gentle breeze on a summer day.

As the Primarina's song filled the water, a gentle hum seemed to vibrate through the aquarium, drawing in a quintet of Pokémon from the depths of the aquatic world. A Vaporeon, its fur a luxurious coat of cream and white, emerged from the shadows, its eyes shining with a soft, ethereal light. The Vaporeon's gaze met Akira's, and it swam closer, its tail rippling softly as it moved.

Next to appear was a Lanturn, its body a mesmerizing array of blue and yellow, like the shimmering hues of a sunset on the ocean's horizon.

As the Lanturn's shimmering body undulated through the water, its gaze met Akira's, and it swam closer, its fins rippling softly as it moved. The Vaporeon, now beside Akira, nudged her gently with its snout, as if seeking to reassure her. The Primarina's song continued to fill the water, its melody weaving a spell of tranquility over the gathering Pokémon.

Next to appear was a Quaquaval, its body a mesmerizing array of iridescent blues and greens, like the shifting hues of a peacock's feathers.

As the Quaquaval's iridescent feathers shimmered in the soft light of the aquarium, a Swampert emerged from the shadows, its rugged, mud-caked body a stark contrast to the elegant forms of the other Pokémon. Its eyes, a piercing yellow, locked onto Akira, and it swam closer, its powerful tail rippling the water as it moved. The Primarina's song continued to weave its spell, and the Swampert's gaze seemed to soften, its rough demeanor giving way to a curious, almost gentle, interest in the newly transformed Akira.

As the Primarina's song continued to fill the water, a Dewgong emerged from the shadows, its sleek, white fur shimmering with a soft, icy sheen. The Dewgong's eyes, a deep, tranquil blue, met Akira's, and it swam closer, its flippers rippling softly as it moved.

Calypso watched as the quintet of Pokémon gathered around Akira, their gaze filled with curiosity and wonder. She could see the connection between Akira and the Primarina, and she knew that this was the start of a new journey for both of them. Akira meanwhile got to know her pokemon team who were quickly warming up to her.