Korean Series SF8 is an ambitious anthology of sci fi stories. Others are better constructed, fitting well into the short length of an hour, others had compelling stories or characters or both, and others didn't do so well. Nevertheless, all of them had interesting themes, great performances and, best of all, beautiful CGI that created the perfect futuristic atmosphere.

Empty Body was not one of the well presented stories. The whole sci fi element was not explained properly right from the start, and when it got more comprehensive, the drama had already shifted to another plotline. So, it was hard to keep up. However, the mother-son relationship was emotional and the strongest part of the story.