Overview
After his mother's death, 16-year-old Hyung-ju suspects that his father is not his biological father. A secret paternity test reveals that he is not. Confused, he uses his math skills to figure out his biological father and embarks on a journey with his best friend, Ji-su, to find him.
DirectorChoi Chang-hwan
ProducersKim Ki-hyun, Kam Jeong-won, Joung Yu-mi
WritersKim Ki-hyun
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Details
LanguageKorean
Production companiesMatch Cut