

Manager Kim is an ordinary salaryman whose biggest worry is how to connect with his daughter Kim Min-ji — until she suddenly goes missing.

Frantic to find where Min-ji is, Manager Kim uses his skills from his days as Agent Kim — a secret agent who specialized in ruthless enemy takedowns.

Manager Kim reconnects with Sung Han-soo and Park Jin-cheol — his fellow dad friends (and former secret agents) — on his search for Min-ji.

Manager Kim's risky actions put him on the radar of enemies past and present. When danger strikes, Han-soo and Jin-cheol step up to help save the day.