A college student in 1999 discovers a mysterious ham radio that connects him to a woman from 2022, sparking an impossible love story across time.
Yeo Jin-goo
Yong
Cho Yi-hyun
Mu-nee
Kim Hye-yoon
Han-sol
Na In-woo
Young-ji
Bae In-hyuk
Eun-seong
Roh Jae-won
Geun-tae
Nam Min-woo
Nam-hae
Lim Yu-bin
Seon-joo
