Prologue

Minato Namikaze and Kushina Uzumaki had a baby, a beautiful blonde baby named Naruko, but in the day she was borned Kyubi attacked and they sacrificed themselves to save the village. Obito, Rin and Kakashi the students of Minato survived the war and Uchiha Massacre didn't happened at all. Who is the villain in the story and what secret did Minato had?