Again My Life (2022)

Both shows have the protagonist get a second chance for revenge for the greater good of whatever they were after

Similarities:-
1. Same Male lead
2. Revenge Drama
3. Based on Law and Lawyer
4. Male Lead in Action

These two dramas contain a male lead who have nothing to lose or protect, and are fierce. These dramas also have the genre Law and Mystery which make them similar. Kim jae kyung stars in both the dramas.

Both male leads try to go back in time to solve the regrets in their life. Again My Life's goal is to stop the bad guy before gaining a position in power and Somehow 18 goal is to save his childhood classmate.

Both male leads go back in time when they were in high school. My Life Again is an action/drama while 18 Again is a slice life.

the two have the same job and they want to know how their life is going to become like this.. ? ? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??

Both Dramas have a strong leads want to be the best at what they do to take down the bad guys.
Both Dramas have politicians suspected of corruption
Both Dramas have public prosecutors but some take bribes from Business groups and having Assemble man controlling everyone so he can keep manipulating them in more corruption.
Both Dramas have the Assemble Man killing anyone in his way.

I recommend this both drama because , Male lead and Female lead
try to solve problem
In one drama explosion and another student murder/suicide

1. both Male leads are intelligent and have future knowledge.
2. Both plots are similar to a chess game, with multiple players.

Both involve ML playing the long game in revenge by calculating it over multiple years. In both, ML assembles a group of allies to help him achieve his goal. Both have great OSTs.

=> Lee Joon Gi doing a lot of action stunts in modern drama
=> We see him training in boxing
=> I recommend Time Between Dog and Wolf to Again My Life fans as I personally think this is where he showed his best acting in modern drama (aside from Flower of Evil)

I recommend this both drama because , Male lead and Female lead
try to solve problem
In one drama explosion and another student murder/suicide

Similar starting point (keep in mind it's a regular trope in revenge stories), similar team-of-heroes story, though it'll definitely diverge (Rugal has super-powers, AML probably won't).

The forces of good are fighting the forces of evil, one of them will prevail in the end.

MC is given a second chance at life in a setting that's different / can be changed. MC is a part of the legal system (police officer/prosecutor) and knows more about the world he's moved to than the rest of the people around him.

Very good main leads, in both cases.

Both shows feature male leads who are incredible martial artists; confident and capable they plot their revenge and execute it with perfection, dealing with whatever hurdles may come at them. Similar series. Both excellent. Excellent fight choreography in both.