Two students, separated in time, are somehow able to talk to each other using amateur radio, one in 1979 and the other in 2000.
Jeong-kwon Kim
Director
Yoo Ji-Tae
Ji, In
Ha-neul Kim
Yoon So-eun
Ha Ji-Won
Seo, Hyeon-Ji
Do-Yoon Kim
Ham Radio Club 1
Kyung-Hoon Lee
Literature Club 3