In the early 17th century, unidentified flying objects appeared over North Korea, opening up a legendary fate that lasted for four hundred years. Time has arrived in contemporary times, and the aliens who came to Earth back then lived among ordinary people in South Korea as university professors Du Minjun (played by Kim Soo hyun). In three months, a comet is about to approach Earth,
In the early 17th century, unidentified flying objects appeared over North Korea, opening up a legendary fate that lasted for four hundred years. Time has arrived in contemporary times, and the aliens who came to Earth back then lived among ordinary people in South Korea as university professors Du Minjun (played by Kim Soo hyun). In three months, a comet is about to approach Earth,