Mr. Plankton Season 1 Episode 5
Hae Jo spends meaningful time with Ko Jae-geun up in the mountains. Back in Seoul, Chil-seong corners Kkari and forces him to track down his old partner.
Guest Stars
Kim Min-seok
Yoo Ki-ho 'Kkari'
EL
Bong-suk
Oh Dae-hwan
Wang Chil-sung
Kim Si-woo
Child Chae Seung-hyuk
Lee Hae-young
Chae Young-jo