The boxing action is fantastic in this k-drama. I love Woojin and Gunwoo's friendship, the found family of Choi Tae-ho's henchmen; characters were really well done. The ending didn't end in a satisfying way, but because of the banger start and interesting plot, I was satisfied in the end.

The second season has really cool action just like the first season, but the plot is a little off for me. Very emotional; feels like all the characters here were still recovering from the trauma that the first villian put them through, which was interesting.