Origin

Ninja High School V2 Origin:

The planet Nepton from the far future is destroyed by alien robots and they send a beam into the past to grant powers to whomever gets them to prepare for the coming of the robots. Heidi Yfory, along with her uncle and cousin, all got the powers. However, there are rumors that other people were also exposed to the future T-Ray. The T-Ray has different effects on people depending on their mental mindset. The Yfory family decided to use their powers for good inspired by her uncle Morgan Yfory’s comic shop heroes. Her cousin, Jason Yfory. is a bit of a show-off and very self-centered.

Ninja High School V1 Origin:

May (Tomorrow Girl) is a superhero who defends Quagmire alongside her adopted father Tomorrow Man. Tomorrow Girl is a superhero who regularly defends the town of Quagmire. Although somewhat of a Supergirl parody, she is not actually an alien. She is in fact a sythoid; a kind of artificial construct designed to resemble a human right down to the cell structure.

May came from a dystopian future where an artificially intelligent race has enslaved mankind. It used a government-controlled cloud to block out the sun. She was sent back in time to capture Jeremy Feeple and bring him back to her time as he was crucial for the survival of that race. She was defeated and ended up joining time traveler Professor Azland.

She and her adopted "father" Tomorrow Man work together to defend the town of Quagmire. May dated Ricky Feeple for a while. Their relationship did not last as various events kept them apart. By the time they had been reunited again, Ricky was married and had completed his ninja training.