I actually really liked the first part that is why I watched this part , I was hoping for a great ending but unfortunately in my opinion they just ruined the show at the end

1) I totally hated that they just removed KIM WON BIN from the show without saying a word we didn't even know what happened to him , cause his photo wasn't with the ones that died I thought that he might've gone back to the military camp but why not telling us beforehand ??? also why none of the students mentioned him again ??? even if he would have had a scene that was a flashback of someone it still would have been better , but him disappearing without a word was a big NO for me and because something like that I don't like time skips in shows ..

2) I knew that psycho YOUNG SOO was fishy from the start and I did expect him to do something bad , but him just turning into a monster just because some extra points in a day was so bad and rushed .

3) I really hated that ending , it is not because I hate sad endings , there are so many dramas I like that have sad endings but I hated the fact that they all died for nothing , like all of those build ups to make us love the characters just for them to die in the hand of psychopath that they treated as a friend ??? I would have accepted the ending if they would have died because of spheres cause it would have been more believable , after all that was what they were fighting .


that is why I like the 1st part so much more than the 2nd and I think they rushed it so much ..