Grid S1, E2

Kim Sae Ha, a Bureau employee, encounters a murderer. Jung Sae Byeok, a detective, is dispatched to arrest the murderer. While in pursuit of the fugitive, she witnesses an unbelievable phenomenon.

Cast:Seo Kang-Joon , Kim Ah-jung , Mu-Yeol Kim , Victoria Grace , Lee Si-young , Eugene Ko , Kim Seong-gyoon , Andrew Lee , Ki Hong Lee , Kim Woo-bin , Hong Suk-bin , Go Yoon , Seung-Hoon Choi , Kim Ja-yeong , Kim Si-woo , Melina Demir , Na-Young Ko , Gi-sub Jung