A medical student named Chang Min and a dietician named Jin Hee meet, fall in love, and eventually get married in spite of the opposition from his family. Despite the fact that the rest of Chang Min's family are wealthy doctors, Chang Min decides to forgo his medical internship and instead pursue a career in the pharmaceutical sales industry once he marries Jin Hee. Their married life is filled with misery as a result of Chang Min's terrible treatment of Jin Hee and his family's condescending attitude toward Jin Hee. They end up getting divorced and going their own ways, only to unexpectedly run into each other years later while working as interns at the same hospital. Will this pair be able to reignite the turbulent sentiments that they once shared for one another?