The season ended with many unanswered questions, and Dong-hyuk said he was getting a lot of pressure to create a second season.

“I think I do have the obligation to explain it to the fans and I’m thinking about Season 2, but at the time, I was so tired after finishing Season 1, I couldn’t really think of Season 2,” he told IndieWire

“But now that it’s become such a big hit, people would hate me if I don’t make a Season 2, so I feel a lot of pressure and think I’d have to

The big success of Season 1 is a big reward to me, but at the same time it’s given me a lot of pressure.”