Any romance drama where the female has some dark or destructive or godlike power?

Any romance drama where the female has some dark or destructive power that she can't control it and causes destructions? Or maybe this power awakens when she is sad, mad or depressive. Actually, what I want is like animes :D So basically, I want the girl to be special among them. It can be in every way, I don't mind. This power or ability (or whatever will it be) can be godlike, dark, destructive, special, forbidden etc. If the girl is really special among other character in any way and it has romance genre, then it's okay. Please tell me all you know. 

Maybe The Legend - I don't remember it perfectly, but both FLs are some sort of reincarnation of the phoenix deity and I vaguely remember there being something ominous about it. However, while there is romance, it is very understated (no kisses).