Details
Yoon Su finds out that Seung Yoo solved the question. But he tries to keep a distance from her, saying he doesn’t like math. Yoon Su gives him another math problem, and the problem allows them to connect and communicate. Meanwhile, a math competition is held at Asung High to select the rep student to participate in the International Mathematics Olympics.
- Drama
- Korean
Cast & Crew
- Lim Soo-jung , Lee Do-hyun , Jin Kyung , Woo Da-vi , Jang Hyun-sung , Byeon Jung-su , Choi Dae-hoon , Baek Ji-won
- Kim Ji-woon
- Kim Ji-woon, Kim Sang-hyub