Perfect Number
To him the only unsolvable equation was love.
Overview
A brilliant math teacher formulates the perfect cover-up after his neighbor murders her abusive ex-husband.
Cast
Ryoo Seung-bum
Suk-go
Lee Yo-won
Hwa-sun
Kim Yoon-sung
Sang-joon
Kim Bo-ra
Yoon-ah
Kim Ah-ron
girl
Cho Jin-woong
Detective Min-bum
Lee Seok-jun
Nam Tae-woo
Kwak Min-ho
Chul-min
Lim Sung-Min
Jung-sook
Kwon Hae-hyo
Team Leader
Kim Joo-ryoung
Madame
