I don’t hate john but that doesn't mean I love him. Though, I like his character a lot. If I want to describe more precisely, I would say to me he’s almost same as ‘the Joker’ from the recent joker movie, at least for now. I mean how the Joker was such a good person at first who just wanted to make people smile and be happy on his own but the people and his own twisted mind didn't let him.

Same goes with John and I have a hunch that in coming future it would be revealed that John has some mental disorders

Well, I wouldn't say John is wrong in any way…It doesn't mean I fully support him and if I seriously hate someone or something in this webtoon with all my heart then it would be Ember.

Till then I’m waiting for more of John and other characters…Especially hoping for some character development.