Hellbound, has shared his reaction to the series’ global success.In a recent interview with Korea JoongAng Daily, Yeon spoke on his surprise at how well Hellbound has been received beyond South Korea. The director also shared that he didn’t anticipate just how much attention the series would receive, following its release on November 19.“When I first talked about Hellbound with Netflix, I did not think that it would universally resonate with the audiences,” he said.