Overview
Ma Dong-chan and Go Mi-ran are both frozen during an experiment. They wake up 20 years later instead of 24 hours later and must keep their body temperature above 30°C in order to survive.
Cast
- Ji Chang-wook as Ma Dong-chan
- Won Jin-ah as Go Mi-ran
- Yoon Se-a as Na Ha-yeong
- Im Won-hee as Son Hyun-ki
- Kim Won-hae as Ma Dong-sik
- Kil Hae-yeon as Mi-ran's mother
- Shim Hyung-tak as Hwang Byeong-sim
- Seo Jeong-yeon as Oh Young-sun
- Jeon Soo-kyeong as Ma Dong-joo
- Choi Bo-min as Hwang Ji-hoon