Super Squirrel Multiverse:  Origin of Suparisa
Super Squirrel, one of the last kids of KryptoMobius, is known as a legendary superheroine.  However, what is not known is in different corners of the multiverse, there is a alternate version of Super Squirrel and her friends.  
MOBIUS - JC2040

In the Japanese town of Shubuya lived a girl similar to Sally Acorn, but her name is Sari Eikon.  She is a nerdy girl, as she is the daughter of the world-renowned Professor Eikon.  Dressed in her school uniform for Iwata High School, which was a white shirt with red tie under a blue jacket, blue skirt, and light blue shoes under white socks, the squirrel/chipmunk girl got her blue bow tied into her hair and cleaned her glasses and put them on as she went downstairs to see her father ws still in the lab.

"Papa must still be working on that mech of his to stop Dr. Mutator," Sari said.  In her world, Shibuya is threatened by a mad scientist fox known as Dr. Kitare Mutator, who takes animals (the kind that are not Mobians, as non-anthro animals exist in this Mobius) and mutate them into kaiju, giant monsters with scary, destructive power, to enact revenge on Shibuya for stripping him of his title as minister of science after he was caught doing experiments on live animals.  Having to take a shortcut through the forest due to the usual road being closed by debris, she soon saw a pod crashed into a tree.

"Whoa, is that a spaceship," Sari said as she went to the pod out of curiosity.  It opened, revealing a blue band with a red-and-yellow diamond-like emblem.  She took it and put in on her wrist, as she saw it was telling time.

"Nice, a watch.  And it looks like I have time to get breakfast since school won't begin for another hour and a half," Sari said as she decided to go on.  Later, at school, she was eating her lunch, which she made, when suddenly, she heard the homeroom shake as a kaiju, a giant ape creature with octopus tentacles on its back, invaded.  She soon heard a voice chanting "Krypto-Change".  She said it as she crossed her arms over her chest, fearing the worst, when suddenly, her clothes tore away, revealing her fur, as her hairbow and glasses vanished from her face.  As she saw herself, she used her arms to cover her body, but ooon, a cape came out of the watch, and Sari grabbed it, using it to cover her shame.

"Okay, that was embarassing.  Did some alien pervert make this watch," Sari said when suddenly, she saw sparks underneath. Removing the cape, she saw she was now wearing a blue long-sleeved leotard covering her body, with red boots with white trim on top covering her legs.

"Okay, this is an improvement, but gym class is not for another few periods," Sari said when a belt came out, as she put it over her waist, a red skirt came out from under it, and she saw the watch attached to the cape as it became a choker. Sari put the choker over the neck, and saw herself.

"Whoa, I feel like a superheroine.  It's funny, I can see clearly without my glasses while wearing this silly costume.  I wonder what else I can do," Sari said when suddenly, a tentacle smashed through a window and grabbed her, the ape seeing her.  As he looked at her, Dr. Mutator saw her.

"So, what do we have here, Octoape?  A potential hostage," Dr. Mutator asked.

"I will not be your hostage," Sari yelled as she somehow powered her way out of the tentacle, and found out she was floating in the air.

"Did I just get out of the tentacle?  The watch must have made me stronger than normal, and I am not falling," Sari thought to herself as she found out she can fly, confusing Dr. Mutator.

"Strange.  Never saw a hostage that could even fly away," Dr. Mutator said.

"And I bet you never met anyone who can fight back," Sari said as she punched the kaiju, Octoape, in the face, as it fell. Soon, Sari pushed the belt button, as her skirt and cape detracted, and she grew to Octoape's size.

"Whoa, this is nice," Sari said as she and Octoape started to wrestle each other, like it was an episode of the long-running fantasy Tokusatsu series, Voltrahound.  Soon, she saw her belt blinking, as she used her heat vision to finish the monster, and soon, the belt stopped, which allowed Sari to shrink back to normal size, as her skirt and cape reformed.

"Looks like I can only be giant for a few minutes before the belt runs out of power," Sari thinks to herself as she flies and grabs Dr. Mutator.

"Just who are you," Dr. Mutator said in fear.

"Me?  I guess you can just call me Suparisa, as I am a super squirrel," Sari said as she flew him to the police.

"But you look more like a chipmunk," Dr. Mutator said.  Later, after delivering Dr. Mutator to the proper authorities, and hearing school was cancelled, she flew home.

"Wait, I can't let papa see me like this," Sari said.  She soon removed the choker, and soon, she transformed back to normal, as she glew and her bow and glasses re-appeared as her costume glew and changed shape back to her school uniform.  She soon came in.

"Papa, I'm home," Sari said as her farther, a squirrel in a lab coat, was happy.

"Sari, I heard about what happened at your school, were you okay," Professor Eikon said.

"Yes, I was.  That Octoape got me scared, but soon, this girl calling herself Suparisa flew in and got grabbed, allowing me to rush out," Sari said.

"I see.  I have heard Dr. Mutuator telling the police about this Superisa.  Whoever she is, she did this city a favor stopping that mad fox.  In fact, I stopped building my mech," Professor Eikon said.

"But you worked so hard on it.  Maybe you can make it for some other purpose," Sari said.  Later, Sari, dressed in a lab coat, goggles, and gloves, helped her father paint the mecha, which was now repurposed to be a statue for the park.

Sari Eikon has risen up and become Suparisa, a Super Squirrel with the usual flight and strength, but with an unique ability to grow into a two-story-tall giant heroine.  However, in the forest, a hidden pod opens, revealing a redfox in a black suit, as he sees Shibuya from a hill.

"Where am I," the fox asked.

THE END.... FOR NOW