Hey guys! Sorry I'm taking long. I have a few problems with my Wattpad on my phone but I'm good for now. By the way, I just started school so it may take a bit longer to write the chapters because I'm now a senior and some of u know how it does feel to be a senior.

So yeah, this chapter is written by yours truly and the amazing LeonardoLover1106! Pleas follow her and read her book, there amazingly awesome!

Without further ado, let's go on with the chapter!

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

~My POV~

After we all finished eating I was very excited to see Aqua in her mermaid form. I bet my brothers and Sensei are excited to, but I'm the most excited!

I squealed from the excitement of seeing her like a mermaid again. "I can't wait to see it again!"

Aqua giggled. "Yes you will. S, where can I swim at?"

"Oh, there's a pool right over there." I said pointing at the pool.

"Oh cool. :3"

I giggled and got up from my seat. The others did the same, and we all walked to the pool. When we got there Aqua looked below.

"It looks pretty deep." She said.

We all waited and watch for Aqua to go in the pool and turn into a mermaid. I was trying so hard not to squeal. Aqua looked at us and then looked away blushing.

"Pleas don't stare too much, it's impolite."

"Sorry. But I'm excited!" Mikey said.

"Alright. I understand." I said and looked away, Leo did the same.

I think she dived under because I heard the sound of something going under water.

"She is in the pool now." Sensei said.

Leo and I turned around and watched as a glowing light came from underwater.

"Whoa." Donnie and Raph said.

Sensei smiled. "Amazing."

"Cool light show!" Mikey said and he had his sunglasses on.

Aqua broke through the surface. "Tada!"

"Whoa!" The guys said.

"Truly amazing." Sensei had a big smile.

I started to squeal a bit trying not to squeal a lot.

Aqua giggled.

"That was awesome!" Donnie exclaimed.

"Yay!" I started jumping up and down like a little girl excited. Then I sat down on the edge of the pool.

Aqua smiled and got out of the pool and sat next to me.

"Wow! Is was so cool and beautiful!" I said.

"Thank you Tigress. Do you, wanna touch it?"

"Really? You don't mind?" I asked.

"I don't mind."

I smiled and touched her tail. "Wow, it feels so cool."

She smiled.

"I wanna touch!"

"Give it a rest Mikey" Raph said.

"I'm still impressed how you turn into a mermaid." Leo said.

"I would like to know how your legs turn into a tail again." Donnie said.

"Maybe one day you can have some data to keep. Think of it as Special DNA from me."

I smile at what she said. "That's nice of u."

"Yeah. Since you all are very fascinated with my appearance."

"Yeah we are. Not every day you get to see a mermaid." Leo said.

"Yeah, and trust me we have seen a lot of stuff, but never a mermaid until now." I said.

"And I've never seen a bunch of turtles that are ninjas. And a young tiger like you to be with them and your rat dad."

I giggled. "We are one of a kind. Just like u."

"Yes we are. :3"

I giggled again and thought of something. If aqua was going to stay with us, where would she sleep? I turn to Master Splinter. "

"Do we have an extra room or I need to share my room?" I ask him.

"Hmm, I think we have one more room." Sensei responded.

"Great! So you can stay in that room Aqua. I would love to have another girl around, although we have April but she doesn't live with us."

"Who's she?" Aqua ask.

"She's are human friend."

"She wouldn't happened to be that girl who wears yellow shirt with the number 5 behind Donnie?"

"Huh?" Donnie looked behind him and got surprised. "Ahh!" He fell in the pool and comes up. "Oh April!"

I started laughing hard at Donnie for falling in the pool.

"Hey guys." April saw Aqua in the pool. "Oh! Hello, I'm April O'Neil. What's your name?" She asked her.

"Aquamarine. Nice to meet you." She smile at April. Looks at Donnie. "Get outta there Doctor, you'll catch a cold."

"Doctor? Me??" Donnie asked.

"Yeah you.

April giggled and noticed that Aqua was a mermaid. "Oh wow! Are you a mermaid?!"

"Yes I am."

I was laughing so hard that I fell in the pool. I came to the surface. "Well I'm refresh now."

Sensei chuckled at what I said. I smiled and swim to the edge of the pool. Aqua helped me out of the pool with her tail. I got out of the pool and Raph gave me a towel to dry up.

"Heh, thanks Aqua. Maybe I'll swim later with u, if u like?"

"Mmm hmm" she nodded and got put of the pool sitting on the edge. Leo brought a towel for her to dry u. She took the towel and started to dry herself, as she did her tail turned into her legs again and she stud up.

April came closer to us while looking at her T-phone. "Hey guys, I have some sightings of Kraang in an old warehouse. Look." She said and showed the picture to Leo.

Leo looked at the picture that April was showing him and put his thinking face on. "Hmm... I see. Guys we have a mission tonight." Leo said turning to us.

I started to growl at the thought of those despicable Kraang. All I just wanted to do was to break in that warehouse and destroy every single one if them for what they did all those years ago.

Aqua walked to April. "Let me see that." April gave her the phone. She took it and zoomed in on the numbers. "That's warehouse 51. Just 5 blocks from Coney Island, Brooklyn."

"Well head there tonight." Leo said.

I growled even more and took out my claws. "Wait until I get my claws on those Kraang."

Aqua turned to me and looked at me. "Don't be rash Tigress. We need to devise a well effected plan."

I crossed my arms frustrated. "F-Fine. But those Kraang won get away with it that easily."

Aqua turned back to April. "April, did you happen to figure what was inside that warehouse?" She ask her.

April put her thinking face. "Hmm... I think it was a big ray gun."

Aqua looked a little concern when she said that. "That's bad. Then we'll have to disarm it."

"Aqua is right" Leo said.

I was still upset about the Kraang. I haven't had a chance to fight them for a while after that incident a month ago. I was fighting the Kraang by myself after I ran off leaving my brothers behind. I got shot and badly injured, if it wasn't for my brothers I would be dead by now. Master Splinter now worries about me every time someone mentions Kraang. He's worried I might let my thirst for vengeance control me.

"We could use the turtle mech to destroy the weapon." Donnie suggested.

"But what if it has a force field is surrounding it?" Aqua pointed out.

"She's got a point Donnie." Raph agreed with her.

"And if it has a force field, how are we gonna disabled it?" Leo ask.

Aqua got to thinking. After a few minutes she said. "If there was a control panel that can disarm the machine, we can break it."

"How do you know all this Aqua?" Mikey ask tilting his head a little.

"I'm a fanfic writer of superheroes and action movies."

"Well that explains it." Leo said.

"Alright squad. Operation: Invade Mother Base is a go!" Aqua said.

"I was gonna say that!" Mikey whined.

"Next time Mikey." Leo said a little tens. I think he was getting jealous about Aqua taking over.

I sigh frustrated about the Kraang. I really want to go in there and destroy them with my very own claws. Master Splinter came over to me and put a hand on my shoulder. I look up at him softening my frustration.

"My daughter, I know what your thinking. Your thinking about getting revenge on your parents. I don't want u to put your life and the others life at risk. So try to keep yourself under control. Promise me you will." Master Splinter said with a little concern in his tone and look.

I saw the concern and couldn't help myself force me to feel a bit more calm. He knows that if I promise something I would do my best to keep it because I don't like breaking promises.

I sigh in defeat. "Alright... I promise I won't try to get revenge. And I'll try not to be reckless."

He smiled.

Aqua must have heard us because she said. "After we destroy the weapon, u can fight as many Kraang as u want Tigress."

I felt better after hearing that. "Yes!"

"Okay. But first..." Aqua threw a blue smoke bomb and was in a new blue ninja outfit.

"Whoa, nice digs!" Raph said.

"Awesome!" Mikey exclaimed.

"Nice one. I have a ninja outfit but I can't change like that." I said.

Aqua then took out her blade that was colored in galaxies. "Everyone, say hello to Galaxia."

"Hello" Mikey said.

"Cool" Leo said.

"Awesome!" I said. "Let's get ready guys."

"Right" the guys said and went to get ready.

I went to my room do get change and ready.

~ A few minutes later~

I came out of my room in my black ninja outfit. Everyone was ready to leave.

(The ninja outfit I was wearing. Imagine it has color and the color black.)

Aqua look at all of us. "Alright. Let's move squad." She said and started walking.

"Leo says that. Ha, she took your line bro!" Raph teased Leo.

"Shut it Raph!" Leo said irritated.

"Ooooh, somebody is jealous~" I sang teasingly.

"Tigress!" Leo looked at me mad.

I giggled at his reaction.

"Don't dawdle." Aqua said to us and started running.

We all started running.

~A while later in No one's POV~

Aqua roped in from about the machine and looked around to make sure the coast was clear. Then she used a communication earpiece she gave to each one of are heros earlier.

"Eye of the Tiger, I found the machine." Aqua reported.

"Good job Sea Wolf. What do you want me to do?" Tigress asked.

"Keep a look out for the Kraang with MikeStar. Oh, and send Blue Eyes in with me." Aqua told her.

"I love my nickname!" Mikey exclaimed.

"Roger that Sea Wolf." Tigress looked at Leo and smirked at him. "Blue Eyes, your going in with Sea Wolf~." She teased him.

Leo blushed lightly and nodded. "Alright."

"Ooh~! She called you Blue Eyes~!" Mikey teased and laugh.

"Shh! Quiet down, they might hear us." Raph told him.

Aqua then talked through the earpiece again. "Doctor and Though Guy, get into the control panel quickly." Aqua ordered.

Donnie and Raph jumped down to the control panel. Donnie worked on the control panel while Raph looked for any Kraang. Tigress was on the look out with Mikey from above. Aqua got her shotgun ready, while Leo was on he's way to her.

Tigress looks around and see that the coast was clear for now. "So far so good guys." She kept looking around and saw a Kraang close to Raph. "Though Guy at 3 of clock!"

Raph look at where the Kraang was and charge at him. Raph destroys that Kraang. "Heh. That was easy, and stop calling me Though Guy!"

Tigress giggled at her brother. " Sorry Though Guy, that's your code name."

"Ugh..." Raph pound.

Aqua was waiting for Leo to come. "Blue Eyes, where are you? I need assistants."

At that very moment Leo appeared.

"I'm here." Leo said startling Aqua a bit.

Aqua jumped a little and turns to him. "Oh! You surprised me. Don't do that." She loaded another shotgun. "Here."

Leo take the shotgun. "Thanks."

"Wait a minute. Do you know how to use the gun?" She asked.

"I'll figure it out." Leo told her.

"Okay. U better." She went back to waiting for Donnie to finish.

Tigress was still looking around. "Okay, everything is clear for now."

Donnie was still working on the panel. "I'm almost done."

Tigress kept looking around until she saw Kraang close to Donnie. "Doctor, there's two at 9 of clock!"

Donnie looked then attacked them. He finished the Kraang and went back to the control panel finishing his work. "The trap is down. I repeated, the trap is down."

"Roger that Doctor." Aqua said.

Tigress was still on look out. "MikeStar, do you see anything on you're end?"

Mikey looked around. "Nope, nothing."

"Okay Blue Eyes. We end this in 3... 2... 1!" They both started shooting at the Kraang weapon.

Tigress saw that the Kraang were starting to appear. "Guys! There Kraang coming from 12 and 6 of clock!" She jumped down with Mikey to assist the others.

Donnie and Raph got their weapons out. "We got this!" They said at the same time and started fighting the Kraang.

Aqua looks at the Kraang power cell. "Aha. Guys, regret now!"

The turtles did what Aqua order and retreated except for Tigress. Aqua shot the gun at the power cell and grabbed Tigress to run away far with the guys.

***3... 2... 1***

"Aw Kraang"

**BOOM!!!**

The whole place blew up. The turtles got far enough but Tigress and Aqua where still close to the explosion. Aqua hugged Tigress to protect her as the explosion went off. The explosion made Aqua and Tigress fly a few feet away hitting the ground.

Are Aqua and Tigress going to be okay? Find out on the next chapter.

To be continued...

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

FINALLY! After weeks of trying to write the chapter I FINALLY finished. With school back is going to be a bit hard to write chapters but don't worry I won't stop writing, I'll just take more time to write.

Hope you like the chapter.

ToraAika out!!!