The story begins with Earth's space base capturing "The Messenger," a set of mysterious signals believed to be from an alien civilization. The exploration spacecraft is sent to investigate, carrying 93 crew members and an android named "7".
: Despite its short runtime, the film is praised for its backdrop aesthetics and creature design, often compared to the style of Prometheus and Annihilation . Cast and Crew Directors Lu Jintao, Zhang Dawei Writers Li Qiong, Ding Dong, Lu Jintao Cast Wu Jiao (Yin), Ruan Shengwen, Summer Look Invisible Alien (2021) | rivets on the poster Invisible Alien (2021)
: The movie is divided into four distinct chapters, though critics at Letterboxd have noted that this can lead to uneven pacing and inconsistent styles. The story begins with Earth's space base capturing