It follows an X-Gen retired agent and a Z-Gen super ace as they hunt down an insider who's been operating behind a criminal organization for over 25 years.
Created by Kim Min-sung, Song Han-na
Data: TMDB (this product uses the TMDB API but is not endorsed or certified by TMDB), Wikidata.
Cha Seung-won
Kim Do-hoon
Jeon So-young
Baek Lee-on
Zoa