Dr. Premsinee Chotiphicharn is a brilliant 37-year-old neurosurgeon with a terminal stomach cancer with only six months left to live. Having devoted her entire life to her career and her marriage, she placed her absolute trust in her husband and her childhood best friend. But her world shatters when she discovers their secret affair. Before the illness can even take her life, she is murdered by the very two people she trusted most. Instead of the end, Premsinee wakes up ten years in the past back when her medical license was intact and her heart was unbroken. Given a second chance at life and knowing what the future holds, can she will be able to rewrite her destiny, protect her career, and make them pay for their betrayal? This story is based on the webtoon and K-drama "Marry My Husband."