Woo-sung just joined Joong-hyun and his friends' journey to climb Mt. Asiaq of Alaska. However, a raging snowstorm was waiting for them descending from the summit and it isolates Woo-sung and Joong-hyun in an icy cave. To stay awakened, Joong-hyun whose leg is severely wounded starts his story and they get stunned realizing that between their two stories there was one woman, Kyung-min.
| Actor | Role |
|---|---|
 Lee Sung-jaeKang Jung-hyun | Kang Jung-hyun |
 Kim Ha-neulKim Kyung-min | Kim Kyung-min |
 Song Seung-heonHan Woo-sung | Han Woo-sung |
 Lee Chun-heeChoi Byung-hoon | Choi Byung-hoon |
 Kim JineeKwon Sang-hee | Kwon Sang-hee |