Garibong bölgesi toplama operasyonu olaylarından dört yıl sonra Geumcheon Polisinin Büyük Suçlar Birimi'ne, Vietnam'a kaçan bir kaçağı ülkesine geri gönderme görevi verilir. Polis Ma Seok-do, zanlının teslim olma ve ardından Kang Hae-sang adlı korkunç bir katil tarafından işlenen suçları ortaya çıkarma isteğinde bir terslik olduğunu fark eder. Ma ve birimi, iki ülkede araştırmalarına başlar ve Kang'ın geride bıraktığı kanlı ekmek kırıntılarını takip eder.

Kuralsızlar

Woo-jin is Korea's top star - every item he wears and uses are always a hot potato and gets sold out overnight. He is especially famous for remembering all his fan names. He seems to be just perfect, but there is one big secret that nobody knows - he cannot forget but only remember things. Woo-jin is forced to relive painful moments over and over again, feeling the same amount of anguish each time. One day, Woo-jin encounters a woman named Hae-soo, who suffers from the opposite pain from him: her memory resets every 30 days.

Time to Remember

Ghost Ji Chan, who has lost all his memories, asks for help to Jung Se Ri, who can hear him.  Jung Se Ri agrees to help him to keep some distance from Ji Chan.  Jung Se Ri and Ji Chan tracks back on his memory to find Ji Chan's lost memories.  In that process, the truth about Ji Chan's death is revealed.  An emotion of love blooms amidst Ji Chan's agony and Jung Se Ri's consolation...  Somewhere between horror and romance.