Aster (The bonds we creat)

"What do you mean Dahlia Aster Dursley?
First of all, that's not my name.
Second, who the hell is Dahlia Aster Dursley?
Third, why is this blonde holding me like a baby when I'm 20 years old!!!!"

A student of modern literature is reincarnated as the daughter of Petunia and Vernon Dursley, even though she knows how the entire Harry Potter series should go, things begin to change rapidly around her. Will she adapt quickly enough, will she continue with the initial story line, and if she can't stick to it, what will she change and what advantages does her own presence bring?