STORY
After his mother's death, 16-year-old Hyung-joo 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, Jisoo, to find him.
CAST & CREW
- Jeong Da-min
- Kwak Min-kyu
- Kim Se-won
Cast
- Choi Chang-hwan
- Kam Jeong-won
Directors
INFORMATION
Production Companies
- South Korea
Production Countries
LANGUAGES
- Korean
