Cha Jisoo is a housewife who gave up her career as a doctor to take care of her family diligently. She took care of her husband and mother-in-law wholeheartedly, and raised her children meticulously. Even so, when she was critically ill, her husband was unwilling to authorize the liver to save her.
It was also because of this that she completely saw the true colors of her husband and mother-in-law. She decided to return to the hospital and pursue her dream again. She came to the hospital where her husband and son were to apply for a job. Her husband tried everything possible to make her lose the election, but luckily, she was admitted to the hospital successfully.
Not long after, she found out that her husband had cheated on her college classmate. This classmate is also her husband's first love! What is even more surprising is that the husband secretly gave birth to a daughter with his mistress without telling her! Her husband's infidelity made her disheartened! She decides to end the marriage with her husband for good, but it seems that her husband is slowly falling in love with her again...