Before Dark

At twilight, exists a garden in an uphill slope called the "the garden of dreams", there lives a young and beautiful girl with no name and no idea of how long she's existed. A young man finds himself in her garden one day and makes a promise to end the girls loneliness. But how? Since no one else is allowed to exists in that garden except for herself, and she is not also allowed to leave.

What could be the out come of a romance blooming between these two lovers who are worlds apart?

Who is this young girl?

And what is her secret?