A series of murders called 'the suicide syndrome' occurs everywhere at the same time and Phillip and Cheong-ha, who have been investigating the cases, disappear.
김준
as
Son Soo-ah
as Yukie
Jung Dong-hoon-I
as Jeong Jae-hyeok
Kim Jae-in-I
as Kang Ji-won
Ha Soo-jin-I
as Ha Soo-yeong
윤주
as Yoon Cheong-ha/Yoon Jeong
