Mouse - Season 1 - Eps 18: Please, Give Me Some Time
Moo Chi finds out that Ba Reum was the killer and ferociously charges after him at the station. Moo Chi also suspects Detective Lee being part of the OZ organization and tries to carry out an investigation on the two, but it’s not easy. As flustered as he is, Ba Reum tries to remain calm to buy time until he figures out the killer of Chi Kook.
About Mouse

Title: Mouse
First Air Date: 2021-03-03
Last Air Date: 2021-05-19
Status: Ended
Rating: 8.387/10 (from 265 votes)
Language: KO
Seasons: 2
Total Episodes: 20
Network: tvN
Genres: Crime, Mystery, Sci-Fi & Fantasy
Production Companies: HIGROUND, Studio Invictus, Fantagio
Synopsis
A psychopath's ruthless serial murders have left the entire nation gripped with fear and chaos. A honest and justice-seeking rookie police officer and a veteran detective with tragic past, face against the killer. After the encounter with the psychopath, their lives totally change.
Cast

Lee Seung-gi
Jung Ba-reum

Lee Hee-jun
Go Moo-chi

Park Ju-hyun
Oh Bong-yi

Kwon Hwa-woon
Sung Yo-han

Gyeong Su-jin
Choi Hong-ju

Woo Ji-hyeon
Koo Dong-koo

Jo Jae-yun
Daniel Lee

Kim Young-jae
Go Moo-won