Moon Ha-won is an AI programmer and he is the founder of AH Company. He is a consistent person with a good heart. Meanwhile, Han Seo-woo works as a classical music recording engineer. Her life is unstable without a family or house, but she is a positive person.
as Moon Ha-won
as Han Seo-woo
as Moon Soon-ho
as Kang In-wook
as Bae Jin-hwan
as Jeon Eun-joo
as Kim Ji-soo
as Kim Chang-seob
as Choi Jin-moo
as Kim Min-jung
as Bae Jin-soo
as Eun Soo-jung
as Min-jun
as Hwang In Shik [AH Employee]
as Kwon Do Hyun
