A former ugly duckling tries to track down his childhood first love. But what will happen when a case of false identities backfires?
Hwang Jung-eum
Kim Hye-jin
Park Seo-jun
Ji Sung-joon
Choi Si-won
Kim Shin-hyuk
Go Joon-hee
Min Ha-ri
Shin Dong-mi
Cha Joo-young
Ahn Se-ha
Kim Poong-ho
Kang Soo Jin
Joo A-reum
Shin Hae-sun
Han Sul
