Tianmen: Apocalypse

Longyuan 2249, Longguang orbit. The "Luanniao" space carrier suddenly encountered an unknown alien attack, and its captain Hua Yun was forced to fight. However, the foreshadowing of this conflict between the stars and the sea was laid as early as three years ago. 2246, Xinghai City Air Show. Hua Yun, a doctor of aerodynamics and archaeology, witnessed a mysterious disturbance in the core exhibit hosted by her father, Professor Hua Feng, and her father disappeared, leaving only a riddle: "The Luan is not a bird, and the north gate is not a door." She was forced to get involved in a truth that subverted her cognition: the ancient myth of Tianxia was not a fantasy, but a metaphorical record left by a lost high-tech civilization - "Tianxia". Humanity's cutting-edge "Xuannv" fighter jets and "Chengying" mechas are actually the rediscovery of ancient blueprints. Huayun gradually discovered that "Bei Tianmen" was by no means a simple space project, but a civilization inheritance spanning five thousand years, and it was the ultimate "test" concerning whether humans can step into the sea of ​​​​stars. When the guardians of Tianxia civilization wake up one after another, and when the "observers" in deep space turn their attention, Hua Yun must connect science and myth, blood and keys, and strive for a future for human civilization at the time of survival. The Gate of Heaven is about to open, and civilizations compete. The answer is hidden in the forgotten starry sky.