Deliveryman Jong-su is out on a job when he runs into Hae-mi, a girl who once lived in his neighborhood. She asks if he'd mind looking after her cat while she's away on a trip to Africa. On her return, she introduces to Jong-su an enigmatic young man named Ben, who she met during her trip. One day Ben tells Jong-su about his most unusual hobby.
Yoo Ah-in
Steven Yeun
Jeon Jong-seo
Kim Soo-kyung
Choe Seung-ho
Moon Sung-keun
Min Bok-gi
Lee Soo-jung
Ban Hye-ra
Cha Mi-kyung
Lee Bong-ryeon
Jeong Chang-ok
Park Seoung-tae
Cho Young-joon
Lee Young-suk
Shin Yun-sook
Bae Min-jung
Jang Won-hyung
Hwang Eun-hoo
Kim Shin-rock
Jeon Seok-chan
Ok Ja-yeon
Yoon Dae-yeul
Kim Na-yoon
Lee Tae-geon
Jeong Da-yi
Park Hyo-geun
Yoo Jeong-ho
Kim Hong-ki
Song Deok-ho
Lee Joong-ok
Lee Soon-bok
Bae Geon-sik
Jo Yong-jun
O Un-baek
Jeon Ae-jin
Park Sang-hyeok
Kim Myeong-ho