Neurosurgeon Gu Yanshen, because of the secret of hereditary cerebellar atrophy, cruelly broke off her three-year marriage for fear of dragging down designer Su Wan. They reunited three years later, and their daughter's "family portrait" painting became an opportunity. The two tried to get closer again, but were pushed into a desperate situation by the paranoid TA? Can Gu Yanshen's condition bring hope of stopping the medication? Have the shadows of the past really completely dissipated? Can this couple, who have gone through ups and downs, withstand all the unknown tests in the future?