Beat
비트 (original)
A high school dropout finds his life spiraling downward into violence and hopelessness when he joins a gang.
Starring Jung Woo-sung, Ko So-young, Yu Oh-seong, Im Chang-jung, Hyeon-jin Sa, Song Keum-Sik, Dong-jik Jang, Shin Beom-sik, Kim Bu-seon, Lee In-ok
It's a action & adventure and drama movie, and has a rating of 6.7 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Argentina.