Vincenzo (2021)

All genres fit both of them. They both have lawyers Fighting for Justice and also there's romance, action and both main leads are in a mafia the only difference is that in vicenzo it seems like they use illegal means to being people down that can't be punished by the law whereas in lawless lawyer they make sure the law is used for them to bring down thier enemies.

Well, both dramas were from the same screenwriter thus you can expect similar style of wit and comedy in the plot. And both drama had a group of people acting and behaving as a part of some mafia-like cartel (with Vincenzo actually was one himself).

And while Vincenzo only just started, I can already find a lot of similarities between the Gootham gang and the Geumga Plaza people. Heck, as much as Hae-il and Vincenzo were quite different from each other, the two of them did share some similar traits in personalities. Not to mention, Gyeongseon and Cha-young were also very similar in personalities and weirdness though profession-wise they're the opposites.

Both shows about law firms were the lawyers blur the line between good and evil and seek justice in their own way in their own way. Both FL and ML of each show are badass and have vendettas, goals they want to obtain, and must mutual team up with the other lead to fight the common enemy. Both shows are witty, the romance is their but not overtly, it's more of a push and pull/ sparks fly dynamic.

- Genre mix out of humor, thriller, mystery that does not take itself too seriously, even if it gets dark at times.
-Kinda the same darkish, off-the wall gallow humor and vibe
-Two people/ the main leads against the powerful, corrupt elite, taking them down one by one and getting revenge for their wrongdoings this way.
-Intricate cat and mouse game between both sides with no clear winner, push/pull between both sides.
- ML is unreliable narrator, aka what you see is not (always) what has actually happened. Is more than meets the eye and hides his true identity. Lies a lot.
- When all seems lost, ML has backup plans to turn the tides, or things are not as they seem.
- Both are anti hero archtypes, bending rules to achieve their goals with often drastic methods outside the law.
- Both have smart and resourceful FL's
- The prison crew/inner circle is similar to the plaza tenants, in a way :D

Action,Thriller & getting the vibe feeling of what's going to happen next.

ML are good at fighting skills (TD - Special Forces / Vincenzo - Mafia Member)

Group of peoples helping to fight against corruption / injustice

So similar vibes. Although you really can't find a lot of mafia things in the devil judge like Vincenzo. The law part in both shows are just like mafia type. Plus the male leads are both so good-looking. And for people who like GOT7, Jin-young is a male lead, and he is so good. There isn't a lot of dark humor in the devil judge, but it has a lot of story behind it. I believe there's a line that is similar along with what Vincenzo said on how only evil can defeat evil. And the devil judge certainly gives off those vibes.

More revenge roles from Song Jong Ki with top-notch acting. Song Jong Ki here plays an Italian mafia boss who goes to Korea to collect stashed away gold under a building which is supposed to be torn down. He finds a community that desperately needs his help. There are a lot of laughs, a lot of action, and great storytelling. Hey, you might even cry. It definitely holds up to all of the rewards it received in 2021. I really think you'll like it.

Can I say that both have that ‘mafia’ thingy and that black magic. The difference is it romance and how subtle they present the entire story… still love it tho

Treasure hunting aka gold finding dramas seems such a rare in kdrama history, isn't it. As Vincenzo, EIA is also one of the funniest and most interesting drama in 2000s, but EIA clearly run for treasure hunting and friendship. They also have crazy and funny thugs. Give it a try <3

They are not very similar, but both of them are Song Joong Ki's dramas. I am recommending Arthdal to SJK fans watching Vincenzo because it is a very underrated drama and I feel that SJK great performance in Arthdal needs more atttention. Aside from Song Joong Ki, Yang Kyung Won and Choi Young Joon (also in Vincenzo) also had small/supporting roles in Arthdal.
Arthdal comes in multiple seasons. As of March 16, 2021, only the first season is released. The first season is divided in parts, of which this particular show of Arthdal I am recommending is part 1.

Both have male leads who want to fight for their family and the people they love. Both are thriller genre. And crazy villains who really show that powerful people can get away with anything.

Both have revenge plots with quirky characters.
Both are taking revenge on a major corporation and they both go about in out of the box unique ways.
The females leads are similar.
Also both have the actor Jo Han-chul playing an antagonist.

Mafia gets involved with the law;
in Vincenzo it's not that direct, and there are some bright moments

If you want to check out Song Joong Ki performance in another work before watching Vincenzo, please consider checking Innocent Man first instead of Descendants of the Sun. It's another modern work of his and he shows more acting skills in it than DOTS. (Actually for me, he was the best in Tree with Deep Roots and Arthdal Chronicles, but some Vincenzo fans might not like them as much due to them being serious sageuk so I suggest Innocent Man first).

Both dramas center around a lovable antihero that just happens to get caught on the wrong side for them... well in this case it's the righteous side.

What ensues is a series of thrilling and gratifying rescue missions that leaves you on edge begging for more. We also get to experience the quirky yet slick comedy, be it dark or satirical. And last but not least is the undeniably strong chemistry between the main leads, delivered in partners-in-crime style by the mastermind screenwriter Park Jae Bum himself.