Tracer (2022)

both are set in a similar environment which deals with auditing, taxation and accounting. also, both have a cool main character that does an investigation to take down his workplace because of corruption

continuation of the story

- gives similar vibes as both dramas related to Tax Service
- corruption/powerful seniors try to stop their colleagues for doing their work
- group/team of people who won't stop no matter happens/consequences but they will do it against those people who has done tax default

Very solid grounded plot and great storytelling. You do need to constantly and actively use your brain while watching but it’s such an exciting thriller. Also talks about money and businesses.

As soon as I watched the second episode of tracer, I sensed the similarities
Both male leads have unique jobs, in tracer it’s the tax service and in Vincenzo it’s as a mafia consigliere
In both dramas the male leads are committing just acts in order to achieve their ultimate goal of revenge, and in both this is carried out of carefully and strategically.
They are both refreshing with dark undertones (in my book at least), and I honestly believe that if you like one, you’ll like the other.

-ML good at Accounting
-ML techniques & Stubbornness towards their rivals are insane
-Both ML never are smart & never give up to go at any lengths to reveal truth

If you enjoyed The Art of Negotiation for its sharp strategizing, high-stakes mind games, and battles of intellect, you’ll love Tracer. Set in the world of financial investigations, Tracer delivers the same thrilling tension as its protagonist takes on corruption with wit, resourcefulness, and relentless determination. With fast-paced twists and psychological depth, it’s a perfect watch for those who love intense power struggles and uncovering hidden truths.

Both drama is about tax investigations so if you guys enjoyed fun tax investigation stories then this drama is recommended ..

both dramas have a character that can`t stand corruption and do whatever it takes to take it down

It's also a drama from the insurance theme. The main characters (Hwang Dong Jo and Kim Min Joon have a lot in common). Both of the dramas have the same cool effect of badass main character who is always prepared for everything and have good twists. They are very similar also because there is a revenge theme ( in mad dog is the fact that Min Joon's brother was accused of crashing the plane and in Tracer Dong Joo is trying to find more about his father's death).