Ah-Zhou, who is about to be honorably discharged from the military service, has a surreal dream. In the dream he sees the dead body of Shing-Shing Chen, a classmate in elementary school from years back. Is this dream implying that Shing-Shing Chen might have died? Soon afterwards, Ah-Zhou gets an unexpected five-day vacation and decides to look for Shing-Shing Chen. Nevertheless, he quickly learns that the special vacation is for him and another soon-to-be-discharged solider, Xiao-Gui, to go after a deserter, Kuen-He, who ran away with weapons two days ago. Both of them are worried about this assignment because they, the old birds, used to pick on Kuen-He, a spring chicken. And Kuen-He is now a deserter, armed and dangerous.
고등학생인 커로우와 위에전은 자매처럼 지내는 단짝 친구이다. 위에전은 수영부의 장스하오를 좋아하지만 용기가 없어 그 앞에 나서지 못하고, 커로우에게 부탁해 자신의 러브레터를 대신 전달하게 한다. 그러나 위에전은 러브레터 속에 보내는 사람의 이름을 커로우라고 적게 되고, 편지를 받아든 장스하오는 커로우가 자신을 좋아한다고 오해하게 되면서 세 사람 사이의 감정은 복잡해져가는데...
