Officer Black Belt

Okay okay, this one involves same theme, kidnapping. But here the mls are police more like rookie ones. They try to solve the case on their own and yea thats it... Plus there's Park seo jun amd Kang ha neul as mls so yea...

It’s made by the same writer/director and the plots are really similar, young naive happy guy, faces evilness of the world, fights against injustice and has bromance

Full-on adrenaline rush. Non-stop action, good (or maybe not so good) guys against bad (definitely bad) guys. Both really entertaining.

Both are about a man with skills to fight and investigate, receiving a position to combat crime. With a small team around them, they quickly learn how to use their fighting skills, quick thinking, and teamwork to catch criminals and fight against injustice.

Follows quite similar storyline with a fl. I watched this recently and found it quite interesting. This includes themes of bullying and su*cide so please watch at your own risk...

Both projects have Kim Woo Bin as the lead and both have action.
Both projects were the comeback for Kim Woo Bin after a long hiatus. OBB is his movie comeback and Black Knight was his drama comeback.

The main protagonists share similar skills and are recruited for their fighting abilities. They both face a sadistic villain who not only targets their families but also engages them in a cat-and-mouse chase that culminates in a dramatic and grim conclusion. Additionally, they have a supportive team of individuals who assist them as needed.