A time-travel themed love story between Joe an ordinary young man and Yen the girl from future. Yen is here to guide Joe into choosing and creating his own path for his own future.

Joe 遇見了來自未來的 Yen，Yen自稱是來幫助他。相處之後的兩人漸生情愫，但誰都沒講出口。隨著Yen 離開，這一切只能埋在心裡了。