The story is emotional and it gets me cry at some point. What makes me hooked to the story is the fact that I want to know what's happening next and get the mystery revealed and solved. But thats not the case at the end, seems there'll be more mysteries to uncover for in coming seasons. Pretty good story so far after the twist in ep6, now is hoping the reason behind of all this mystery is not dissapointing in a way human lost their hopes / there's no way to get out / solve the mystery or WORST if the reason is just for the sake of violence genre as there're too many innocents dragged to the violences in most eps in 1st season. If the story ends here, I would give 2stars, but I have hope for a great reveal / twist in the next season.. so give an another extra for this :)))