My destiny lover(love beyond boundaries )

Chang i loved you but you betrayed me.... why did you kill me ? I hate you... A mysterious hate to love story of Chang woo the great king of Woohang dynasty and the Queen of Xiolang Sin si ho who got killed by her husband Changwoo. Sin si ho was reborn as San who is a bold and strong savage girl in modern period. Destiny again repeats Chang will comeback to get his revenge back he will kill san again. San was in a love triangle between three boys Jeon the supersinger, Luian a billionare boy in school and Lee kang San's childhood bestfriend and schools heartrobe. One of them is reincarnation of Changwoo who will kill san again and another one is a real villian and one is her wellwisher who will save her forever. But who is Changwoo? and why he wants to kill his love? what happened 500 years before? what is their Destiny ? Will their destiny change or will she die from his hands.