For 5 years, you've wasted your life on a man who barely gives a damn about you. Changkyun married you in the first place, to appease his father, who is close with your father. You'd tried being a doting wife towards him, even giving up your career for him, but all he returns is coldness. He didn't even care when you got in a car accident one day. So on your last dying breath, you wished to start all over and take back your life. Suddenly, you found yourself reborn again into a year in the past.