For two years, Dr. Ha-yoon prayed her secret patient would never wake from his coma. Her prayers failed. When the handsome monster opens his eyes with amnesia and a murderous glint, she tells a desperate lie to save her life. "I'm... your wife." Now she must play the role of a loving spouse to tame the beast she has caged. But she can never forget the truth. This is the very man who once buried someone alive and tried to kill her.