This movie fully revolved around professional fighting, about the lives of three fighters in their younger days who became involved in a crime. They are forced to fight again due to their present circumstances or simply saying the need for money. The backstory is well written which shows the societal difference they faced due to greedy people and still live in it. They are professional fighters, so they cant use their force to fight when they see something wrong, otherwise, it would be against the rules. I felt really bad due to the backstory because, they were young unaware of the laws too, which the elderly use to manipulate the people and they couldn't do anything.

The actors tried their best with the script they were given. Younger actors also did an excellent job portraying the characters perfectly. The emotions they showcased made the backstory strong.
Hwang Jung Min portraying the noodle owner and a father had a delicate storyline and he nailed it. His struggle as a single father and the way he bonds with her daughter was magnificent.
Yu Jun Sang as the office worker fighting legend was also amazing. He finally broke off from the unhealthy friendship and chose something for himself.
Yoon Je Moon, well he always looks like a villain to me. He had a funny and friendly feel in the movie.

Because it has no unnecessary BGM, having silence and natural sounds is nice.

Although it's an action movie I would watch this again to see the mixed martial arts done by the actors.