Myserious guest summoned by Theodore’s experimental magic circle.
An adorable little girl. She fell into the mysterious treehouse from a skylight and encountered the peculiar humanoid creature Deemo. Smart, determined, curious about everything and is also a little bit mischievous. Despite losing her memory, she is still working hard to return to the window in the sky.
After retrieving her dear Mirai, Alice puts on the dress once again. Finally, she was able to remember what is so important to her…

This is the world inside the mirror.
If you want to know more, please go ask the Masked Girl.