Recommendations

Both male lead was living a very tough life before. They were gang member. Can they clear their name? Can they live a normal life?

Both male lead were framed for killing a person. How can they get put of it. Did they actually did it. Many plot twist.

Both lead raised by the gangster. Could he or she get out of it. Could they get justice? Strong lead. Lots of fights.

Would people leave a gangster alone? Could a gangster live a normal life? Can the falling gangster still have the ability to fight against the evil?

The former gangster trying to do right, but the society would not leave him alone. Remain needing to seek justice, against big company bullying people

Both movies involve former gangster. Tough and strong but have a soft side, soft heart. Could people leave him alone?

Both movie has a male lead that use to be gangster/ ex-convict
However their trying to adjust to normal life, but can they get out of that life, would evil people leave them alone?

Both involve a hardworking sun and their mom. Poverty, royalty, resilient, protective, caring and loving tough men in a small hometown

There is a price to pay to get the million dollars. Would you trust other? That is the question in this movie.

Both movies about winning big amount of money. Story within story. Will the million dollars bring happiness?

The female Lead is an Alien came from another planet that has fallen in Love with a male on Earth My girlfriend is an alien shares a similar concept to Fish Knows you as both of them are about Aliens from other planet.

My love from the ocean has similar stories exept that in My love from the ocean the female is a mermaid not the male

Although not the same language but similar stories exept the male us richer one in legend of the blue sea and the female is the mermaid

It also has a teacher-student relationship where the teacher is an older woman who helps him with his studies and to gain confidence in himself

Both dramas are about corruption in the school system and the inequality that this creates between students.
However, My Strange Hero is much more romance centered than Solomon's Perjury which only has very minor romance in it, and I mean really minor.