Melon Risk, CEO of a major American corporation, declares on social media that he will bring a diamond from Neptune to Earth. The ridiculous rumor sends the global jewelry market into a tailspin, and on the other side of the world, South Korean diamond dealer Kuhyuk has a busy and difficult day.

Cast:Ha Jun-ho,

Genre:Fantasy, Thriller, Comedy,

country:South Korea,

Production:Korea National University of Arts,