Mia gulped down a glass of orange juice at the table. The others were cleaning.

" It's cool that today's the day Nya came back from the ocean!" Jay exclaimed, hugging his Yang.

Nya smiled. " Yeah. Though, I miss the whales."

Mia spit her juice out and coughed. " Sorry, what did you say?"

" I said I missed the whales?" Nya repeated, confused. " Why?"

Mia slammed her cup down. " That's what I forgot.

She jumped from her seat and took off running. 

" Izzy! Initiate diving sequence!" She exclaimed. 

A handprint device appeared in front of her. She tapped her hand on it.

" Mia Walker. Welcome." The voice said. " What is it today?"

" Summon Orky. The water is in deep trouble."

" Understood. Shall I ready your pack?"

Mia jumped on walls. " Yes."

" Affirmative."

As Mia approached her room, she spinjitzu'd into her diving gear. Robotic arms descended from the ceiling, efficiently attaching her breathing gear and securing her equipment.

Finally, she arrived at her destination, where the floor beneath her began to slowly retract, revealing a hidden pool of shimmering water. Mia impatiently tapped her foot and sighed, the seconds stretching into an eternity.

"Come on, come on," she muttered under her breath.

At last, the floor fully opened, and from the depths emerged Orky, her trusted orca companion. The majestic creature surfaced gracefully, a reassuring presence amidst the chaos.

Mia wasted no time, diving into the water and grabbing onto Orky's dorsal fin. "Let's go, Orky. We've got to fix this."

With a powerful stroke, Orky propelled them forward, slicing through the water with ease. He clicked happily.

" Good to see you too, Orky. But, now's not the time for games. Where's Nelson?" Mia asked, stroking his skin while searching for her boyfreind.

" On cue, Nelson came zooming on a dolphin while yelling, " SLOW DOWNNNNN!PLEASE!"

Mia couldn't help but giggle. " Splash, go easy on him!"

Orky's baby, Pearl, seemed to agree, clacking.

Aqua, Splash's companion, urged her to slow down.

Or it seemed.

They didn't really know what they were saying until Mia activated their collars.

"Alright, let's get these collars activated," Mia said, pulling out her remote control device. She easily activated Orky's and Pearl's collars, as well as Aqua's.

"Orky, you good?" Mia asked.

"Yes, Mia. Good to see you again," Orky replied through the collar, his voice deep and soothing.

"Pearl?" Mia looked at the baby orca.

"Hi, Mia! Hi!" Pearl chirped excitedly.

"Aqua?" Mia turned to the dolphin.

"Hello, Mia. I apologize for Splash's behavior," Aqua said, her voice calm and melodic.

Mia smiled. "It's okay, Aqua. Splash, hold still!"

But Splash was the problem. He kept darting everywhere, making it nearly impossible for Mia to get a steady connection to his collar.

"Nelson, can you get him to slow down?" Mia called out.

"I'm trying!" Nelson replied, gripping tightly onto Splash's dorsal fin as the dolphin zipped around. " But I'm getting seasiiiiiiiiiiiiiiiiiiiiiiiiiiiiiick!"

Mia shook her head, amused. "Alright, Orky, let's try to corner him."

With Orky's help, Mia managed to herd Splash into a smaller area. Pearl and Aqua joined in, creating a barrier that Splash couldn't easily break through.

"Got you now," Mia said triumphantly, finally activating Splash's collar.

Splash's collar beeped to life, and his voice came through, high-pitched and energetic. "Woohoo! This is fun! Hi, Mia!"

Mia chuckled. "Hi, Splash. Let's stay focused, okay? We've got a job to do."

Nelson, finally able to catch his breath, swam over to Mia. "Thanks, Mia. Splash is a bit of a handful."

Mia grinned. "No problem. Now that we can all communicate, let's get back to work. We need to figure out what caused that building to collapse."

Orky nodded. "Agreed. There may be more structural weaknesses in the area."

"Alright team, let's move out," Mia said, leading the way as they swam towards the collapsed building.

As they approached the collapsed building, Mia and the team noticed a series of underwater hoops scattered around the area. The hoops seemed to be remnants of some underwater construction or obstacle course.

"Hoops?" Mia wondered aloud, puzzled by their presence.

Before she could say more, Splash's eyes lit up with excitement. "Yippee!" he squealed, darting through the hoops with joy, completely forgetting that Nelson was still on his back.

"Whoa!" Nelson cried out as he was thrown off Splash and went careening right into Orky's side. He bounced off Orky's sturdy frame and floated, dazed for a moment, before regaining his composure.

"Why is he so hard to contain...?" Nelson groaned, rubbing his head.

Mia chuckled, swimming over to help Nelson steady himself. "Splash just has a lot of energy. It's part of his charm."

Orky turned his massive head to look at Nelson. "Are you alright?"

"Yeah, just a bit bruised," Nelson replied with a sheepish smile. "I'll survive."

Splash circled back, looking guilty. "Sorry, Nelson. I just got so excited."

"It's okay, Splash," Nelson said, patting the dolphin's back. "Just try to remember I'm up here next time."

Mia smiled at the exchange but quickly refocused on the task at hand. "Alright, everyone. Let's figure out what's going on with these hoops. Orky, can you and Pearl check if there's any structural damage around the area?"

"Of course," Orky replied, and he and Pearl swam off to investigate.

"Aqua, can you help me check out these hoops?" Mia asked.

"Certainly," Aqua said, swimming alongside Mia as they examined the hoops closely.

As they investigated, Mia noticed that the hoops seemed to be made of a strong, durable material, but some were bent or broken. "It looks like these hoops might have been part of some underwater construction," she mused.

Nelson, now back on Splash, added, "Maybe the building collapse disturbed these hoops, or vice versa."

Orky and Pearl returned, and Orky reported, "The area around the collapsed building is unstable. There are cracks in the seabed, and it looks like the collapse might have been caused by these cracks."

Pearl added, "We need to be careful. The whole area could be at risk."

Mia nodded, her mind racing with plans. "Alright, we need to secure the area and make sure no more buildings collapse. Aqua, can you help with reinforcing the seabed?"

"Of course," Aqua replied.

Mia turned to Orky. "Orky, can you and Pearl keep an eye out for any more signs of instability? We need to make sure the area is safe."

"Will do," Orky said, and he and Pearl swam off to continue their patrol.

"Nelson, stay with me and help coordinate," Mia said, taking charge. "We've got a lot of work to do."

Meanwhile, Splash decided to swim to the surface, leaping up and down energetically.

"Oh great," Nelson muttered, watching Splash's antics with a mix of exasperation and amusement.

Mia's eyes narrowed thoughtfully. "Hold on. This might help." She swam closer to Splash, trying to understand his erratic behavior. "Splash, what's going on?"

Splash excitedly started making a series of random noises and words, his excitement almost incomprehensible.

Aqua tilted her head, listening intently. "He's saying... there's a cat in the fridge?"

Splash shook his head vigorously. "No, no! A lot of bricks!"

Mia's eyes widened in realization. "Bricks? Splash, are you saying there's a lot of bricks near the collapsed building?"

Splash nodded enthusiastically. "Yes! Bricks!"

Nelson's face lit up with understanding. "The bricks must have come from the building collapse. Maybe that's why it fell apart."

Mia nodded, formulating a plan. "Alright, Splash. Show us where the bricks are. We need to clear them out and see if they're causing more instability."

Splash swam back down to the site of the collapse, leading Mia, Nelson, and the rest of the team to a pile of bricks scattered around the area.

Orky and Pearl joined them, surveying the scene. "These bricks are definitely part of the problem," Orky observed.

Mia took charge. "Okay, everyone. Let's start clearing these bricks and reinforce the structure. We need to stabilize the seabed and make sure this doesn't happen again."

As they worked together, clearing the debris and reinforcing the area, Mia felt a sense of accomplishment. Despite the challenges, they were making progress. With Splash's unexpected help, they were able to pinpoint the source of the problem and take steps to fix it.

Nelson grinned at Mia. "You know, for a dolphin who loves to cause chaos, Splash can be pretty helpful."

Mia laughed, patting Splash's back. "Yeah, he's full of surprises. Good job, Splash."

Splash clicked happily, clearly proud of himself. "Thanks!"

Then, Mia saw something. " Is that.... Rumi?"

They swam to the girl who was, indeed, Rumi.

" Harumi? What are you doing here?" Mia asked.

Rumi looked at her. " Oh, hey, Mia." She said cheerfully. " I'm just swimming with my friend, Bubble."

Bubble, a playful sea otter, looked at them and waved.

" She says hello."

" Hi, Bubbles!" Mia said, waving.

Bubbles took out a bubble maker and turned it on. She called her hands.

Rather, paws.

" That is one skilled otter." Nelson exclaimed.

" Thanks."

Suddenly, Bubbles chatted nervously, and hid behind Rumi.

" What happened?" Rumi asked, stroking the poor otter.

Orky spoke up. " The sea," he said. " It grows murkier."

Rumi sighed. " We need to take them back to the monetary. Lloyd will be happy to see our baby."

Mia climbed onto Orky’s back, with Nelson hopping onto Splash. Rumi, with Bubbles clinging to her, led the way back to the monastery.

As they approached the monastery, Bubbles’ anxiety seemed to lift at the sight of Lloyd. With a burst of energy, she wriggled free from Rumi's grasp and darted towards Lloyd, her tiny paws paddling quickly through the water.

Lloyd, spotting Bubbles, greeted her with a warm smile. "Good to see you too, buddy!"

Bubbles squeaked with delight, circling Lloyd excitedly. Lloyd crouched down, giving her a gentle pat. "What’s got you so worked up, little one?"

Bubbles, still bouncing around, pointed toward the murky water. "The sea is getting murkier," Rumi explained as she joined Lloyd, who now looked concerned. She pecked him quick.

Mia dismounted from Orky, her eyes reflecting the seriousness of the situation. "We noticed the same thing. There’s been a lot of instability and debris from the collapsed building."

Lloyd nodded, his face setting into a determined expression. "Alright, let’s get everyone together and figure out how to address this. We need to ensure the sea is safe and clear up any mess."

With everyone gathered, they quickly set to work. Lloyd and Rumi discussed plans to assess and stabilize the murky waters, while Mia, Nelson, and the rest of the team helped with the cleanup and reinforced the damaged areas.

As the team worked, Orky and Pearl assisted in moving larger debris, and Splash played a part in guiding the efforts with his playful yet helpful nature. Bubbles, still enthusiastic, helped organize the cleanup efforts and provided moral support.

After hours of hard work, the water began to clear, and the area around the collapsed building was stabilized. The murkiness receded, revealing the vibrant marine life that had been obscured.

Mia wiped her brow, looking around with a satisfied smile. "We did it. Everything’s back to normal."

Lloyd nodded in approval, looking at each member of the team with gratitude. "Great job, everyone. We’ve restored peace to the sea."

Rumi and Bubbles joined the group, both looking relieved and grateful. "Thanks for all your help," Rumi said, giving Mia a grateful smile.

Mia returned the smile. "Anytime, Rumi. And Bubbles, you were a big help too."

Bubbles clacked her paws in joy, clearly pleased with the day’s work.