A handwritten invitation letter to a class reunion reunited Su Shu and Chi Mu after more than ten years. As a result, a secret love story that lasted for more than ten years was finally told to those who should know.
In the years when they had no contact with each other, both of them experienced huge life changes. When they reunited again, they began to become real adults and got to know each other again while experiencing various life issues of friendship, family, and love.
There is no perfect answer in life, and their clumsy and hard-working life still shines brightly.
