
S01E01 The Triangle
Baek Sung Il is a veteran tax collector on the lower side of lower-middle class. In one week, him and his co-worker brother get hit with the same scam, by the same scammer. In the...
Chief Director Ahn can smell the newfound dirtiness in his office, and tries going rogue to investigate Sung Il in action. The team's 50 billion won scheme is in play.
As a reference to Article 38 which pertains to tax payments, this special police unit utilizes the criminals' own tactics of scams and deceit to catch rich tax cheats.