Broken Portal

Suddenly a red light burst into the dark cave of the monster dimension. The light came from an oval-shaped white portal on one of the ends of the monster dimension. With a pop sound it was dark again, the portal had gone out, the red light vanished. In its place was a little girl, around 6, with long black hair pulled up in a tight, proper pony tail. She was wearing a black leotard with matching sweats over it, as well as a matching sweatshirt. She looked like a rich kid heading to gymnastics. But that wasn't all she was, she couldn't be, if the portal had opened up for her. Her violet eyes shined as she came through the portal with a kick, which hit a man standing next to the portal. Surprised, he fell back. The little girl kept her ground, but the man laughed as he got up. "Feisty one, eh? Like a little ninja- that's it, Ninja! That'll be your name. Welcome to the gang, kid." Ninja looked up at the man, and saw other little kid's pop up from behind him.
That little 'feisty' girl was me. I'm Ninja 'Nin'- Well I don't really have a last name. But this is my story, about growing up in the Monster Dimension.