Just when Jiyoung thought life was done pushing her down, it got much, much worse. After finding out that her latest crush was already in a relationship, she decided to do what she always did when romantic emotions ran high: she wrote a letter. Signed and sealed, she put it away with the eight other letters she’d written to past one-sided loves, never to be seen again. That is, until a mix up accidentally sends those letters out to their respective recipients and she finds herself in the middle of one confusing web of love. With fake relationships, insecurities, and revelations swirling around, things are bound to get a little messy.