I Went to the Underworld to Rescue People for the Nantianmen Project

When the 1999 secrecy agreement was made public, everyone on Blue Star learned that aliens existed.

Humanity once again discovered an alien civilization near the Milky Way.

To save all of humanity, people launched the South Heaven Gate Project and built the Luan Bird aerospace combat platform.

Three years later, beyond the solar system, Blue Star's forces assembled to face the enemy.

"The Luan Bird aerospace combat platform is decloaking!"

"All S-class Xuan Nu combat mechs are airborne!"

"A-class spacecraft Fu Xi is in position!"

"A-class spacecraft Nu Wa is in position!"

"S-class planet-destroying cannon White Tiger is fully charged!"

"S-class orbital cannon Azure Dragon is fully charged!"

The evolution of civilization is forged in blood and flesh.

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.