im such a sucker for thriller series like this omg this one actually got me out of my kdrama slump .. the actors were great and the plot was twisting and interesting enough to keep me on the edge of my seat always, however there were plot holes that i was kept on hoping that it would be answered ? like they never mentioned if the hope welfare boys actually escaped but we saw that they were eventually caught (like if u didnt pay attention i think ud miss this ig for me) or who tf the chef or charles is and why hes dickridkng yoonjae.. but overall i liked it !