Overview
A superhero drama about Soo-yeol who has lived his whole life as a materialistic police detective, but changes into a champion for justice and fights against police corruption when a hidden persona called "K" awakens inside him.
Cast
- Lee Dong-wook as Ryu Soo-yeol
- Wi Ha-jun as K
- Han Ji-eun as Lee Hee-gyeom
- Cha Hak-yeon as Oh Kyung-tae
- Kang Ae-sim as Seo Seung-sook
- Kim Dae-gon as Ryu Dong-yeol
- Cha Si-won as Yang Jae-seon
- Lee Sang-hong as Do In-bum
- Kim Hieora as Boss Yong
- Lee Seung-heon as Kim Kyung-joon