~3 days later~

It was the early evening and everyone was getting our supplies ready for the newly built sub. Rachel and Donnie built it along with the ship. To be honest, I think that everything was going too fast. I sighed sadly to see everyone working hard, but I felt a familiar feeling on my hand. I looked down to see my lovely water child Umiko.

"Mama? You okay?" she asked me.

I sniffled a bit and held her in my arms, hugging her. "I-I'm okay baby girl. Mama is okay."

"Okay." Umiko pats my cheeks.

"Babe." Leo spoke to me. "You ready to find Samiya?"

"Yeah." I smiled a bit.

"Alright. This might take hours. So I want you to be careful out there in the water." he said as he gave me the earpiece.

"I will babe." I said as I kissed his lips while putting it on my ear.

"Aww." Umi giggled.

I blushed. "Leo next time wait until Umiko is distracted."

He chuckled. "Point taken. Good luck my beautiful ones." he said as he kissed both of our cheeks as he climbed into the sun.

"Okay sis, we're ready to go, ready when you are!" Rachel smiled.

"Whoo hoo! Field trip!" Mikey laughed.

"Oh Mikey." I said as I laughed a bit. I went to my room to change into my swimsuit. After I came back on the deck, I waved at the guys and Donnie drove the submarine down below the water.

"Mama?" Umiko looked at me.

"I'll be okay my love. Ready my dear?" I smiled.

"Manaphy!" Umiko cried out cheerfully and dove into the water.

"Wait for me!" I said as I dove into the water as well. As I swam down, my transformation took its place and I was ready. I pressed on the communication button. "Testing 1, 2, 3." I said.

"No need to say that sis." Rachel giggled.

"I know sis. Now then, we're going to follow Umiko to the Sea Temple. So everyone keep a sharp look out for a big air bubble with the temple inside of it. Capishe?"

"Capishe!" they all agreed.

"Great." I looked at Umi. "Okay my darling, let's find Samiya." I smiled.

"Mana!" she smiled as she started swimming down.

I swam down after her and saw the sub with everyone on it following after us. As we swam down deeper into the sea, I saw lots of different sea creatures. They were all swimming in the same direction we were swimming towards. "My lord."

"This is amazing!" Rachel smiled. "I see so many creatures here! There's Sharpedo, and Huntail, and the Waimer and Wailord from earlier in our adventure!"

"Okay sis calm down, you'll get goosebumps overload." I laughed.

"Mana Mana!" Umiko played around with some of them.

I smiled to see Umiko having fun with all of the different creature species. Just then, a really really big blue creature was in my way. "Oh my god!" I stopped swimming and froze there.

"Holy!" Casey held April close. "W-What is that?!"

"I don't know Casey." I whispered into the earpiece. "Sis, do you know?"

"Holy fire lollipops!" Rachel cheerfully said. "It's Kyogre!"

(Kyogre)

"Huh?"

"Hold up." Rachel took a second. "Here it is. Kyogre has the power to create massive rain clouds that cover the entire sky and bring about torrential downpours. This creature saved people who were suffering from droughts. Kyogre is named in mythology as the mystery creatures expanded the sea by covering the land with torrential rains and towering tidal waves. It took to sleep after a cataclysmic battle with Groudon."

"Kyogre? Wow. It's a big one. Is it... friendly..?"

"I don't know. But stay very still."

I gulped the feeling down my throat and stood as still as I could. The Kyogre creature swam up to my face and took a sniff at me. Its breath was making me nervous. But as it stopped smelling me, it licked me with its big tongue.

"Oh my." I giggled. "Thank you." I looked up to Kyogre.

"So lucky! I think it likes you sis." Rachel smiled.

"I'll say." I said as I reached out to pet it, and it felt nice. "Hehe. I think it likes me."

"Mana Mana!" Umiko clapped her flippers and swam around me. "Manaphy!" she pointed her flipper towards something glowing in the distance.

"Whoa. I wonder what that is? Let's go Umiko."

"Mana!" she agreed and swam to the direction of the diminishing glow.

"We have to go now big one." I waved to Kyogre. "Bye." I said as I swam after Umi. I was having a great time on this mission already even though I was still a bit sad. As I kept swimming after Umi with the others not far behind, I saw the light getting brighter.

As we swam closer to the light, I gasped to see what I was seeing.

"Manaphy!" Umiko cheered. "Mana Mana!"

"Oh my god!" I smiled. "Guys, we found it! We found Samiya! Do you copy?!"

"We copy sis! Whoo!" Rachel cheerfully responded back.

I smiled as we swam towards the temple. As we entered through the bubble, we went through the entrance of it. We ascended up to the surface and I gasped lightly. "Wow..." my eyes gleamed with wonder.

The submarine hatch opened and Mikey was the first one to come out of the sub. "Holy chalupa dudes!"

Donnie came out too. "Wow! This place is amazing!"

"The most amazing place yet." Raph smiled as he helped Aika off.

"I agree with you babe." Aika hugged him.

After the others came out, I was trying to get myself out of the water. "Oh boy."

"Mama." Umiko smiles and helped me out.

I giggled and hugged her. "Thank you my dear."

"Mama?"

"Yes baby?"

"I love you."

"Aww baby. I love you too." I hugged her close to me and kissed her cheek. But I was tearing up, knowing that our time was almost up being together.

"Mana... phy..?" Umi looked at me and dried my tears. "Mama?"

I dried my eyes and nuzzles her close so she wouldn't worry. After I dried my tears, my tail disappeared and my legs came back. I got up and looked around the place. "This is absolutely beautiful here."

"I'll say. All the wonders this temple has to hold for us!" Rachel jumped with excitement.

"So what are we waiting for? Let's go!" Aika said.

"Okay guys. But remember on what we have to do. We have to keep a close eye on the Sea Crown." Leo suggested.

"He's right. If the Shredder really did track us here, he'll be able to take it." I said. "So let's get going."

"Right." the gang agreed.

"Umiko, lead the way please."

"Manaphy!" Umiko nodded and pointed the way on where we have to go.

"This way." I said as we started walking through the temple.