For the Nantianmen Project, I Went to the Underworld to Find People.

With the announcement of the confidentiality agreement in 1999, everyone on Sky Blue Planet knew about the existence of aliens. When humans once again discovered an alien civilization close to the Milky Way. In order to save all mankind, people started the Nantianmen Project to build the Luan Bird aerial combat platform. Three years later, outside the solar system, Azure Star mobilized its army to fight against the enemy. "The Luanniao Sky Combat Platform is released from stealth status!" "All S-class Xuannv individual combat mechas are launched into the air!" "The A-class spaceship Fuxi is in position!" "The A-class spaceship Nuwa is in position!" "The S-class Star Destroyer Cannon White Tiger is fully charged!" "The charging of the S-class interstellar rail gun Qinglong is completed!" … The evolution of civilization is forged in blood and flesh. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.