Overview

S is a suicide designer who assists people to commit suicide according to a method of their own choosing. When a woman kills herself, her boyfriend decides to investigate, and discovers that S is behind the suicide...

Top Cast

Jung Bo-seok

S

Chu Sang-mi

Mara

Lee Soo-ah

Sey-yeon

Jang Hyun-sung

Sang-hyun

Kim Young-min

Dong-sik