Actors: Choi Young-woo, Julia Lim, Bo-ra Kim, Yoon-Seong Kim
Duration: 119 min
Seemingly an ordinary math teacher in high school, Suk-go is indeed a brilliant mathematician. Hwa-sun is his neighbor. They become inseparable when Suk-go decides to cover up Hwa-sun's accidental murder while she was mercilessly beaten by her ex-husband.
