Do Min-Joon is an otherworldly beauty, literally. After crash landing on Earth 400 years ago, Min-Joon has diligently observed humans for centuries, ultimately coming to cynical conclusions. On top of being a super babe, Min-Joon's got enhanced vision, hearing and agility — all the more reason to believe he's superior to everyone on Earth. That is, until he pursues the beautiful actress Chun Song-Yi for a romance out of this world.