It's one of my favorite series instantly. It openly talks about many issues and subtly talks about others. Within just 8 eps it has managed to tough at the right spots. The acting, was phenomenal to say the least. I mean- I could easily say that I, personally, haven't seen any better-acted series among many of the c/t/k-dramas. At one time I was like- 'Wow, Fourth acts as if he's li ming whose uncle is not understating him', at other time I was like- 'Is First crying or is Alan crying?' then I was like- 'bro it's so hard to act deaf with all those sounds audible around you', 'Earth at a young age is giving a vibe of a mature person who has faced everything', 'Mix is delivering the feelings well', 'Khao looks extremely heartbroken as if he was rejected' and 'Mark's versatility is insane'. Everyone was so good that I couldn't pick favorites. It's perfect. Thanks to every staff, especially, P'aof!