The drama story and concepts are so good. The only thing that didn't make sense is some people believe so easily that Goo Ryun, Choi joon woong are grim reapers
I am not telling that the story is not good I liked high school student plot so much also lee joon gi attraction in black clothes, fights and comedy also. But I just want the four or five people works together with hero in one room that will create funny atmosphere two girls in love with lee joon gi. And one person that will looks helping hero will be betrayal for nice plot
I think this drama will become more interesting if they had choose two female leads and two male leads working working with lee joon gi in one nice room that will be more fun and if there are some more villians then these five will fight and find evidences this will be more attractive