Choi Y/N, 22 year old girl spent her 16 years in Korea with her father, whom she loved and cared the most. Unfortunately after his death she became cold and didn't talked anyone. yn's mom fell in love with Mr Kim Father of seven mafai leader's. Meeting her new father and her 'so called 7 brothers' made a utter chaos in her peaceful life. Struggling to make a good bond with her brothers, she never forgot her one and only motive was to find the actual truth behind his father's death . What will happen when they will find each others secret Will she be able to accept them? What will happen if they come together?