This world was originally plain and monotonous, built on all the fantasies of the real world. As long as a character exists in the mind of anyone in this illusory world and thinks it can exist in this world, it will really exist in the illusory world. People there call the way of starting this existence "registration". But this "registration" of the entire illusory world is impossible to verify.
In the ordinary world, she finally wanted to have something exciting, so a little girl's life in the imaginary world began. From then on, she traveled back and forth between reality and illusion, realizing countless time travels...
She has a little dissatisfaction and hope for real life. In this seemingly omnipotent place, the purple dream castle is where she gathers happily, and it was built just for her. In this world full of harmony and love, the little girl has realized many wishes that cannot be realized in the real world, including the mutual trust of friends, the sharing of happiness, the satisfaction of helping, and even passionate romantic love... Everything seems so beautiful.
But what is the little girl's final development like? What choices will you face? Let this story take you into this fairy tale world and reveal the final mystery...