Jian Han is an ordinary girl with an ordinary appearance and an ordinary family background. Whether at school or at work, she's always been someone who doesn't draw much attention.
Yet this girl has a secret crush on Mu Kun, the most dazzling man in the city.
Knowing she could never be worthy of him, she plans to take her unrequited love to the grave.
But one day, the cruise ship Mu Kun is aboard has an accident. After he has been missing for seven days, the authorities announce that his belongings have been found.
Jian Han's world turns gray. Unable to hide her grief, she sends a confession to Mu Kun's phone, pouring out all her feelings. At the end, she writes: While you were alive, my love wasn't worthy of your knowing. But now that you've gone, I hope you can take all my love with you. For the rest of my life, I won't marry.
Then the proud and noble Mu Kun comes back alive.
Theme: Love is full of unknowns
