Jaehyun is a doctor and his wife is a fashion designer who works with an international brand. They have been married for 5 years now and they are as happy as they started dating each other. Never once in their marriage, Jaehyun ever yells at his wife. However, their happiness does not last long when his wife was being diagnosed with a disease that she cannot even pronounce it. Will Jaehyun leave his wife because she is not perfect anymore?