A man lost a precious person because of a serial killer. He crosses over into a different world to figure out the truth behind her death. Seo Do-Won is a detective and he is enthusiastic at his job. Han Seo-Kyung is a prosecutor with an honest personality. Lee Jung-Min is a member of a scientific investigation unit. She is Seo Do-Won’s childhood friend and also his first love. She supports Seo Do-Won.
|First Air Date||:||2020-07-11|
|Number of Seasons||:||1|
|Number of Episodes||:||1|
|Casts||:||Yoon Shi Yoon, Kyung Soo-jin, Shin So-yul, Cho Wan-ki, Cha Yup, Kim Dong-young, Lee Hang-na|