it just seems so rushed they left a lot of loose ends and i really do not believe killing director Imun Choi was necessary he was also in favor of independence and i dont like how Sungwon does not learn anything from the cube even i was waiting for him to have some kind of closure because if your think about it he cause his mom to die sooner actually so that must have been terrible and whatever there was that linked him to his dad is also now gone, i think something went wrong to end the story faster IDK anyway i do hope the make some sidestories to address what was left unexplained