Son Ji Eun moves to a small city due to her husband's new job as a civil servant. She works part-time at a mart. Son Ji Eun is quiet and sincere. Her life in the small city becomes boring. Son Ji Eun's life is shaken by Yoon Jung Woo. Yoon Jung Woo is a biology teacher at a local school.

Lee Sang-yeob, Park Ha-seon, Ye Ji-won, Cho Dong-hyuk, Jung Sang-hoon, Choi Byung-mo, Ryu Abel, Yoo Seo-jin, Kim Mi-kyeong, Shin Soo-yeon, Oh Dong-min, Hwang Seok-jeong, Hwang Jeong-min, Kim Young-jun, Lee Yoon-soo, Park Min-ji, Chung Ye-jin, Shin Won-ho