Duk-soo lost his father and younger sister while taking refuge during the Korean War. He leaves for Germany to work as a miner and enters the Vietnam War. He wishes to find his sister.

Hee-Joo quits school as a result of the incessant bullying. She stays at home and surfs the internet all day. She meets Dong-Ha online, and he teaches her hypnosis so as to improve her confidence. However, Hee-Joo decides to use the hypnosis for other reasons…