What if, you wake up one day without knowing your self anymore? Forgot everything between the past and the present life! Then there is somebody who's claiming your Husband!! Would you wanna know the past ?? Would you wanna know who you really are ?? And would you believe that heart could really forget everything ?? Would your believe your diary would be possible enough and helps to tells you the truth based on your own written?? Or Will His Diary is the key to face the reality?