Before the postgraduate entrance examination, I kindly took in my homeless cousin, but she offered to exchange boyfriends with me. I couldn't understand it. After she refused, she was bullied by gangsters on the way to the postgraduate entrance examination and missed the time for the postgraduate entrance examination. After her surgery, my boyfriend blamed me with her, and her boyfriend killed me in a rage. After that, her boyfriend went to jail, and she and my boyfriend stayed together and flew together. Later, I was reborn to the day I rejected my cousin...