
Plot
Woo Sang is a popular online streamer. In his videos, he talks about profiling crime cases and he has attained the most subscribers on the online platform that he uses. Woo Sang then looks for clues on an unsolved consecutive murder case. This process is live streamed over the internet.
Trailer
Cast

Kang Ha-neul
Woo Sang

Ha Seo-yoon
Matilda

Kang Ha-kyung
Jin-sung

Ha Hyun-soo
KJ5385

Kim Ki-doo
Tae-ho

Park Tae-san

Choo Suk-young