Emperor and His Sister (forbidden desire)

she is the princess of the Ming empire.He is the emperor of Ming empire. she is beautiful, lovable, charming.He was handsome,cold,ruthless, a capable ruler.she was in love with him at the point of madness.And he was in love with her and for her he could kill anyone who come between his love..Yet they don't know each other's feeling..are they really brother and sister?or there are some secrets?

This story is about emperor and his sister..and their forbidden love,desire,& secrets