They do end up together and are a preaty wholesome couple, BUT.... before that.... there is going to be a LOT. What comes next now, is Taekjoo's revenge, and is a master plan! But not without consequences....
@esli I read the novel! You can find it very easily on reddit, but you need to confirm your age. There are 4 volumes and a fifth one with side stories which is awesone! The third and forth volumes are my absolute favourite