One of those fast-paced chinese stories that even dont count in the film industry... I'm not saying the actors are not gifted or the director not good, it's just the format they chose addresses a public of its own. Like something to watch on the train or waiting for your laundry to be done. The drama is really good in its category, but nothing more.
Plot? As if... A young sweet actress falls in a coma and her twin sister, who is a tough simple girl, has to fill in, thus meeting her high-school crush who is now a rich businessman. Of course, all the people who matter know abt the substitution, while the villain girl is trying hard to take her down.
End of.