Dimensions Treader

Have you ever caught a glimpse of a humanoid shape for a second, but found nothing when you turned back, intending to see it entirely.  You might blame upon your eyes fault, saying what you saw was just an illusion, or else you might think it was some kind of spectre.  Both could be right and also could be wrong.  Heres the point.  Youre accustomed to the first, second, third, or even fourth dimension.  But you dont know or believe in many other dimensions and that makes you unaware of other living thing at your same place but different dimension.  Like spectre, one another kind of humanoid lives in different dimension from you, but this one can travel through nearly every dimensions while almost of other dimensions living thing cant.  It calls itself the Dimensions Treader.   

This story is about Dimensions Treader twins who seem to be extremely different from each other in every way.  One had lived in humans dimension since the age of three while another one was brought up in her own dimension for the whole time.  That because of an obvious difference between these two children, especially the way of thinking: and because of how they had shown their feeling toward each other. 

            One day when a chance came, the one of the twins who lived in her own dimension travelled to human dimension, with a heart full of arrogance and demand of victory and power, to hunt down her own sister:  in order to double her extraordinary power by grabbing her sisters as she used to say that the whole power was at her rights, in order to repeat her victory over her sister as she always said she was the winner over her sister forever, and in order to be the most powerful Dimensions Treader ever.

            So the story begins.