Twenty years ago, she said that she would take good care of her for the rest of her life. As innocent as she was, she loved him wholeheartedly and believed his promise. But he eventually abandoned her. Her heart hurt so much that she committed suicide, but she didn't die. Because she found that she had a reason to live. Twenty years later, he unexpectedly appeared in her life again, bringing about earth-shaking changes in her life and once again setting off huge waves in her heart. What on earth was this man going to do?