At the beginning it started slow but I was still attracted to the plot and as it progresses it gets more interesting reaching the end which is a complete meh, leaving aside the ending I can say that it is a good drama.

I liked the cinematography, the characters, the soundtrack and it made me cry a lot in the last episodes, especially episode 6.

Saebyeok and Jiyeon deserved better, for me they are on jeju island drinking mojito together. And I really felt sorry for Sangwoo's mother but I have zero sympathy for Sangwoo for being a traitor and murderer.

The ending is kinda meh, is that it? I hate that it took him a whole year to take Saebyeok's brother out from the orphanage and see his daughter which he cancelled just to get his revenge, I get it but it's still wrong.

It gives me a lump in my throat to know that saebyeok's brother will never know where his sister is and the same with sangwoo's mother who will also never know where her son went.

Also the reason why the front man did that is not well explained, leaving a gap to the plot. In conclusion the ending could be better, but in the other hand the gaming part was very good, although at some point it became predictable like knowing who the front man was, I already knew that he could be the policeman's brother.

The end is an open ending, letting us see how gihun is going to participate in the game again and seek revenge, maybe there will be a second season but I wouldn't like it because what would it be about? the same? other games? could have made a better ending