The door in a other World

One day apart a a doll in La Casita Madrigal who looks like Mirabel.

After a bad day Mirabel tried with tears to sleep until a little mouse led her to a door she never saw before in the house.

And when she go in there, she was in a world who look like hers but just better and more perfect. But this world is so perfect that she can't be true and soon Mirabel notice that her life is in danger.