Involving prehistoric alien civilization, the truth is confusing. A suspense novelist reunites with her first love who left her without saying goodbye seven years ago, but she is involved in a murder case involving a wealthy family. To prove his innocence, he is forced to turn his pen into a blade and break into a maze of lies, wealth and deadly threats. When they thought they had broken the darkness, they did not expect that the real fear had just come. There are actually prehistoric alien civilizations hidden under the frozen glaciers, which devour other civilizations for food. When cosmic disasters envelope the earth, they must make a choice, whether to ignite themselves and illuminate the darkness, or hold a glimmer of light to convey hope.