: It was filmed simultaneously with its sequel, Alienoid: Return to the Future (2024), making it a massive two-part cinematic event. Key Themes
: The original audio is in Korean, and the file includes English subtitles. : It was filmed simultaneously with its sequel,
: The story jumps between two timelines. In the present day , two extraterrestrial guardians living on Earth manage alien prisoners locked inside human bodies. When a prison break occurs, a portal opens to the Goryeo Dynasty (1300s) . In the past, a group of "Taoists" (sorcerers) are searching for a legendary "Divine Blade," unaware that the object is actually alien technology. Alienoid: Return to the Future (2024)