Chi-ho, a genius confectionery researcher who has developed addictive flavors, experiences a sweet change when he meets Il-yeong, a call center worker at a loan screening company who thinks optimistically about everything, and goes through sweet changes.
Yoo Hai-jin
Kim Hee-seon
Cha In-pyo
Jin Sun-kyu
Han Seon-hwa
Jeong Da-eun
Lee Jun-hyeok
Lee Ji-hoon
Yoon Byung-hee
Kim Seo-hyeon
Kim Ki-cheon
Hyun Bong-sik
Jung Woo-sung
Yeom Hye-ran
Yim Si-wan
Ko A-sung
Woo Hyeon
Lee Ho-cheol
Kwon Gwi-bin
Gi So-you
Lee Dong-yong
Choi Kyo-sik