~CHAPTER ONE~

Within the sewers of a bustling city known as New York City, a small being that had short chubby legs, three green fingers, a small brown shell on his back, and was wearing an orange bandana was found. This small creature's name was Michelangelo, better known as Mikey. Six year old Mikey was a mutated turtle, along with his three older brothers.

The oldest, Leonardo wore a blue bandana, Raphael wore red, and Donatello wore a purple bandanna with round black glasses, which he made himself, on top of his face. Leo and Raph were eight while Donnie was seven. They all lived together with their father, a mutated rat.

Their father, Hamato Yoshi, although he was a mere beta in Japan he became a skilled warrior. But once he was mutated and could not go outside anymore, decided to pass on his legacy to his children. Teaching them how to be ninjas.

The young turtles were playing tag inside the sewers until the youngest, Mikey, fell and hit his head. In doing so his head was filled with memories, memories of a past life. His past life as the prince of the Moon and Sun Kingdom during the age of Silver Millennium. He remembered his father, mother, and sister. His sister who was named after his mother, Serenity.

27 minutes ater:

"This is interesting," said a strong but soft female beta voiced.

"Puu…" Mikey lazily said.

"Now, why did you run away, my dear prince?" asked the same female voice, "And how on Earth do you recognize me?"

"My bruthas are meanies," pouted Mikey, "We play the tag…and then- then I got lost but none look for meh…"

She chuckled to herself when Mikey replied. Mikey walked to the female, hugging her. Said female had long green hair that was tied up in a half-bun and was wearing a very revealing green and white sailor outfit. Sighing softly, the female hugged the small being close to her, stroking his head.

"That still doesn't answer my question on how you recognized me, Prince Mitsuki." said the female again.

"I remember lots now…" Mikey then continued, "Where sistah?"

"Well, Princess Serenity was born as a human, my dear prince."

"Puu-" whined Mikey, "Why I like dis? And…and why not her?"

"Prince Mitsuki, your soul drifted into the soul of a baby turtle. A cute one at that," she said as she pinched his cheek. "But do not worry my prince, you will return to normal." Sailor Pluto reassured.

Nine years later:

"Mikey," shouted three male voices.

One annoyed, one worried, and one stern.

"This is the third time that you messed up this place in a week," said the stern male voice.

That voice belonged to Leonardo. Leo, a newly presented Alpha. Leo then proceeded to point at the room that was, indeed, a mess.

'Not a necessary clean up at the moment seeing as aliens were running their city,' thought Mikey.

"Clean up now," shouted another Alpha male voice as he handed Mikey cleaning supplies, "Better be spotless by the time we get back."

Raphael, or Raph, commanded as he placed his hand on his slightly younger brother. Donnie: a beta. Donnie wasn't really upset about the mess, I mean, it was MIKEY who made a mess. He's known to be a prankster.

It was a clear sunny day out in New York. A lot has happened within the nine years for Mikey. Sailor Pluto has come to check on Mikey every other month. On Mikey's thirteenth birthday Pluto gifted him a mirror to keep in touch with her and the other sailors.

When Mikey hit his fifteenth birthday, a few months ago, his mirror started to glow. Mikey being shocked was an understatement. He literally jumped in the air. But what was even more shocking was that within the mirror, it showed a girl who was around the same age as him, if not younger, dressed in a similar uniform as Sailor Pluto.

This sailor had long golden yellow hair that was tied in pigtails with two red small balls of hair on top of her head. Turns out, this was his sister. Younger sister by one year. They chatted and chatted for many suns and moons. Becoming closer with every conversation.

A lot of bad things had happened, for Mikey and his family, along with two human friends. April and omega female and Casey a beta male. Those two, along with the turtles, were uprooted to a hidden house in the wilderness after alien creatures invaded New York City. Aliens known as the Kraang.

"Raph," whined Mikey, "I just wanted to-"

"Save it," grunted Raph, "Some ninja you are...you're just a big screw up."

"Spotless Mikey," said Leo, "I want this room spotless."

"Leo-"

"Don't argue with me Michelangelo. You need to learn discipline." Leo stated, his voice rising in volume.

"Here," Donnie said. Giving Mikey a broom. "Don't take long…"

Mikey sighed and grabbed the broom from Donnie.

"Donnie, Raph, and I are going to be helping April and Casey." Leo stated.

Mikey looked on sadly as he watched his three older brothers and two human friends leave him alone in the house. Mikey started to glare at the door where they left from. Getting tired of glaring, he started to clean up part of the mess he made, but, in the end, he took some things, especially the mirror, and left the house.

Muttering to himself, he hiked up and into the woods just as the mirror started to quiver, indicating a "call". Mikey stopped, sat down on a log, and grabbed the mirror that somehow survived the New York invasion.

"Hey Lil Sis," said Mikey as he looked into blue eyes that were the same color as his own, only slightly more blue. Mikey has a similar eye color to his mother: a grayish blue.

"Big Brother," said a concerned female voice, "I felt your pain from our Moon Kingdom sibling bond. Is everything alright?"

"Same as usual, Serena," said Mikey, "My bros calling me a screw up and whatnot"

Usagi, aka Serena, replied, "I heard from the news about the Kraang and New York,"

"The news went all the way to Japan," yelped Mikey as he stared at the female in shock.

"Well, it is big news," said Serena, "It's literally an alien invasion!"

Mikey laughed, "I sometimes forget that New York is a part of earth, not just its own planet. Anyways, why did you call?"

"I feel like I should give up on Mamoru," said Serena, "He doesn't remember me and with the Cardians..."

"He was so much more reliable during the Silver Millennium," muttered Mikey before saying, "Don't give up nope, Lil Sis! He'll remember soon enough!" Mikey promised.

Mikey was actually very thankful that he could always talk with his little sister, even in the bad times. Just as Mikey and Serena ended their call, Mikey was attacked by a... mutant... frog?!

A few days later:

"I can't believe that you got into trouble again," Leo said, baffled.

"It wasn't all that bad," responded Mikey, "In the end, I got a new friend: Mondo Gecko!"

"But you still didn't think before going with that gecko," said Raph,

"And Casey did! CASEY did!" Added Donnie.

Donnie took a few deep breaths and continued.

"If it weren't for us, you would have had to "tangle" with Fishface and all the other enemies we've had."

It was night by the time Mikey, his brothers, and Casey came back from what Mikey and Casey described as the enemy's hide out game place. Casey had told the story of how Mikey trusted the gecko and got himself into trouble.

Mikey glared as the brothers finally ended their lecture on his safety and everything. He knew in his gut that he could trust Mondo Gecko, but once again, he was being called a screw-up for trusting people easily. What about all the times he was right? Befriending Leatherhead was not as easy as it looked. But did he get any thank yous? No, no he did not.

Mikey looked down and disappeared into his room. He was sick and tired of them treating him like a child.

"Pluto," called out Mikey.

"Yes, my prince?" Questioned Pluto as she kneeled in front of him.

"I wanna go live with Lil Sis," said Mikey.

"Are you sure, my prince?" asked Pluto.

Many thoughts ran through Mikey's head as he remembered every single thing he did right, such as the Parasitica incident, and the Pizza Face incident. He finally recalled the painful memory of his brothers, literally, in front of his face, saying that they didn't want him on their team.

Getting teary eyed by all the sad and hurtful memories of what his brothers did to him, Mikey just nodded his head. Pluto, in turn, wrapped her arms around Mikey while telling him what will happen.

"As I said before, when we met in this life, you have the power to change yourself. To change your form. You'll need strength but knowing you, you'll be fine."

Pluto then started a spell and asked Mikey to recite a few phrases in Japanese. Once the process was done, Mikey was a human. He had silver hair like his mother, with a pink streak of hair from his father, and freckles everywhere. Like his sister and mother his bangs are heart shaped and frame his forehead. But his hair is far more curly, curly like his fathers hair. He also became slightly shorter due to the loss of his mutant dna.

"Will I also have the same parents as Lil Sis?" asked Mikey.

"Yes," answered Pluto, "I will also alter the memories of everyone within the Juuban district to remember you as the Princess' older brother."

"Ok, thank you Puu. Just, really quick, let me write a letter." said Mikey.

"As you wish," said Pluto.

It wasn't long before Pluto and Mikey disappeared from Mikey's old bedroom and reappeared in Serena's. It wasn't long that Serena's bedroom was now converted to be Mikey and her sleeping space.

Soon his three older brothers came into his bedroom, in New York, with a slice of pizza and all three were startled to see the room clean with only just a letter, explaining that Mikey ran away. And it would be a LONG time until Mikey's older brothers met up with Mikey once more.

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HEADCANONS:

•Sailor Moon — Tmnt 2012 crossover

•Donnie wear's glasses

•ABO universe

Splinter - Beta

Leo - Alpha

Raph - Alpha

Donnie - Beta

Mikey - Omega

Serena - Omega

All the Senshi other than Sailor Pluto, Sailor Mercury, and a few others are Omegas.

•Mikey's and Serena's father had curly, blonde and pink hair…just thought it's cute like that-